SSP 600275

eSelf Study Program 600275
The 2016 Audi TT Roadster
Sales and After Sales
i
Audi of America, LLC
Service Training
Created in the U.S.A.
Created 5/2015
Course Number 600275
©2015 Audi of America, LLC
All rights reserved. Information contained in this manual is based on
the latest information available at the time of printing and is subject to
the copyright and other intellectual property rights of Audi of America,
LLC., its affiliated companies and its licensors. All rights are reserved to
make changes at any time without notice. No part of this document
may be reproduced, stored in a retrieval system, or transmitted in any
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or otherwise, nor may these materials be modified or reposted to other
sites without the prior expressed written permission of the publisher.
All requests for permission to copy and redistribute information should
be referred to Audi of America, LLC.
Always check Technical Bulletins and the latest electronic service repair
literature for information that may supersede any information included
in this booklet.
This eSSP contains video links which you
can use to access interactive media.
Revision 1: 5/2015
ii
Contents
Introduction __________________________________________________________ 1
Body___________________________________________________________________ 6
Body reinforcements ______________________________________________________________________________________________ 8
Convertible top_______________________________________________________10
Overview _________________________________________________________________________________________________________
Displays and operation of convertible top ______________________________________________________________________
Convertible top opening sequence ______________________________________________________________________________
Convertible top closing sequence _______________________________________________________________________________
Wind deflector ___________________________________________________________________________________________________
Emergency operation of convertible top _______________________________________________________________________
10
13
19
21
25
26
Passive safety_________________________________________________________28
Components _____________________________________________________________________________________________________ 28
Engine and power transmission ________________________________________________________________________________ 30
Chassis________________________________________________________________31
Climate control_______________________________________________________33
Introduction _____________________________________________________________________________________________________ 33
Seat systems ____________________________________________________________________________________________________ 34
Head area heater ________________________________________________________________________________________________ 35
Service________________________________________________________________36
Inspection and maintenance ____________________________________________________________________________________ 36
Notes ____________________________________________________________________________________________________________ 37
Self study programs__________________________________________________38
Knowledge assessment______________________________________________39
This eSelf Study Program teaches a basic knowledge of the design and functions of new models,
new automotive components or technologies.
It is not a Repair Manual! All values given are intended as a guideline only.
For maintenance and repair work, always refer to the current technical literature.
Note
Reference
iii
iv
Introduction
The third generation TT Roadster marks the continuation of
a great tradition. The designers at Audi have re-interpreted
the styling of this classic vehicle and complemented it with
innovative new components.
Like the 2016 TT Coupe, the Roadster will feature a 2.0L
TFSI engine and DSG transmission as well as quattro.
The flat and taut top of the TT Roadster provides a clear
contrast with the body and is defined by the short side
window design that is typical of the Roadster. The TT is
equipped with an electrically operated fabric top.
The body shell of the new TT Roadster represents a new
evolution of the Audi Space Frame (ASF) based on the
modular transverse matrix (MQB). Compared with the
Coupe, the body of the Roadster has been modified in key
areas. Ultra-high strength components made from hotstamped steel reinforce the front end and the occupant cell
floor. Aluminium is used in the cell as well as in all outer
skin parts and attachments in the form of three typical
semi-finished products – die-cast nodal elements, extruded
profiles and sheet metal.
The new TT Roadster combines the dynamic ride of a sports
car with the driving experience of an open top two-seater.
This was accomplished in part by struts in the underbody
and body that enhance torsional rigidity and thus ride
comfort.
The innovative new Audi virtual cockpit will also be standard on the TT Roadster. This new display and control
concept received the Car Connectivity Award and the Interior Innovation of the Year at the 2014 Automotive Interiors Expo Awards.
631_002
1
Here is a quick summary of the features of 2016 TT
Roadster explained in detail in this Self-Study Program.
Engine
Assistance systems
Four cylinder engine with turbocharger:
• 2.0L TFSI 220 hp (169 kW).
The following systems are optionally available:
• Audi side assist.
• Park assist system with ambient display.
Climate control
All control functions of the automatic climate control air
conditioning system are integrated into the air vents. The
air conditioning system has small displays which show the
selected setting.
The Audi TT Roadster is optionally available with sport
seats including a head space heater.
2
Body
Power transmission
Audi Space Frame (ASF) body made from aluminum and
steel with high-strength and ultra-high-strength steel
alloys, die-cast aluminum nodal elements and side
panels.
Full-time quattro drive – systematically developed and
refined for the TT – with electro-hydraulic multiplate clutch
on the rear axle. It is possible to customize the all-wheel
drive characteristics with Audi drive select.
Internal steel ribbing ensures the aluminum sills have
high-strength properties. V‑shaped steel struts reinforce
the zones underneath the engine compartment and the
luggage compartment, and connect the axle carriers.
Occupant safety systems
Rigid rollover bars protect the occupants in the event of a
rollover. The front side airbags (head-thorax airbags)
protect the occupants in the event of a side impact.
631_043
Convertible top
Electrically actuated convertible top. Graphical display of
convertible top operation in Audi virtual cockpit. A power
operated wind deflector improves ride comfort when
driving with the top down.
Displays and operation
Fully digital Audi virtual cockpit instrument cluster with
dynamic animations and graphics. New MMI control panel
on the center tunnel console with 2 toggle buttons. On
each side of the central rotary pushbutton, there are two
buttons together with a main menu button and a back
button. Touch-sensitive touch pad on the top of the rotary
pushbutton.
Chassis
Electro-mechanical progressive steering, where the steering ratio becomes more direct with increasing steering
input.
3
53.34 in (1355 mm)
Dimensions
37.20 in (945 mm)
61.88 in (1572 mm)
61.10 in (1552 mm)
72.12 in (1832 mm)
77.40 in (1966 mm)
631_066
38.
31.88 in (810 mm)
81
in
(98
6m
m) 3
631_065
34.80 in (884 mm)
98.62 in (2505 mm)
31.02 in (788 mm)
164.44 in (4177 mm)
631_067
4
39.36 in (1000 mm)
53.62 in (1362 mm)1
57.08 in (1450 mm)2
39.88 in
(1013 mm)
631_068
Exterior dimensions and weights
Interior dimensions and other specifications
Length in (mm)
164.44 in (4177 mm)
Front cabin width in (mm)
57.08 in (1450 mm)2)
Width in (mm)
72.12 in (1832 mm)4)
Front headroom in (mm)
38.81 in (986 mm)3)
Height in (mm)
53.34 in (1355 mm)
Front shoulder width in (mm)
53.62 in (1362 mm)1)
Front track width in (mm)
61.88 in (1572 mm)
Rear headroom in (mm)
33.77 in (858 mm)
Rear track width in (mm)
61.10 in (1552 mm)
Through-loading width in (mm)
39.36 in (1000 mm)
Wheelbase in (mm)
98.62 in (2505 mm)
Load sill height in (mm)
31.88 in (810 mm)
Curb weight lb (kg)
3384 (1535)5)
Drag coefficient cw
0.306)
Gross vehicle weight lb (kg)
3990 (1810)5)
Capacity of fuel tank in gal (L)
14.5 gal (55 l)
Shoulder room width
Elbow room width
3)
Maximum headroom
4)
Excluding mirror
5)
With 2.0l TFSI engine, quattro, 6-speed DSG transmission
6)
When the convertible top is closed
1)
2)
All dimensions are given in inches and millimeters and refer to the unladen weight of the vehicle.
5
Body
The bodyshell of the TT Roadster is based on the modular
transverse matrix (MQB). Ultra high strength components
made from hot-stamped steel reinforce the front end and
the occupant cell floor. Aluminum is used in the cell as well
as in all outer skin parts and attachments in the form of
three typical semi-finished products - die-cast nodal elements, extruded profiles and sheet metal. In total, 50%
cold formed steel and 11% hot formed steel are used in the
new TT Roadster.
Outer skin
The entire outer skin of the Audi TT Roadster is made of
aluminum. This includes:
•
•
•
•
•
Front fenders.
Side panels.
Hood attachments.
Doors.
Trunk lid.
Key:
Sheet aluminum
Die-cast aluminum
Aluminum section
Ultra-high strength steel (hot-formed)
Advanced high strength steel
High strength steel
Low strength steel
6
The 37% share of aluminum is distributed as follows:
• 21% sheet aluminum.
• 8% die-cast aluminum.
• 8% aluminum profile.
Altogether, the body of the Audi TT Roadster including
attachments weighs 741lbs (336kg). The crash safety
performance of the TT Roadster is formidable due to the
intelligent hybrid construction concept.
Design
The occupant cell of the Audi TT Roadster weighs 119 lb
(54 kg). It is an aluminum lattice structure where 10 castings form the nodal points of the bodyshell.
There are large nodal elements at the A-pillars that connect
the sill, window cross member and the upper longitudinal
section in the front end.
The following components are made of die-cast aluminum:
•
•
•
•
•
A-pillar.
Top front roof frame nodal element.
Inner B-pillar.
Inner B-pillar connecting part.
Rear roof frame nodal element.
631_003
7
Body reinforcements
A-pillar
Compared with the Coupe, the body of the TT Roadster has
been modified in key areas. To provide additional stiffening, an inner panel made of high strength steel and a
reinforcing tube are concealed behind the die-cast
aluminum A- pillars.
The reinforcing tube is made from ultra high strength hot
stamped steel. These components offer the occupants a
high level of safety in the event of a rollover.
Diagonal struts
Additional V-shaped steel struts reinforce the front and
rear axle carriers and connect them to the bodyshell. These
supporting measures provide a high level of vehicle rigidity
and help reduce the transfer of vibration to the passenger
compartment.
Diagonal struts
Sound-absorbing pan
The Audi TT Roadster has an aluminum sound-absorbing
pan, which not only reinforces the front end structure, but
also provides added sound insulation.
Sound-absorbing pan
8
631_080
Rear bulkhead
In the Audi TT Roadster, a solid bulkhead made of two box
profiles separates the occupant cell from the luggage
compartment and replaces the bottom cross member
found on the Coupe. The top section of the bulkhead
houses the steel rollover bars, a well-known and classic
design feature of the Roadster.
Mounting plates seal the openings in the rear bulkhead,
which features through-loading as standard.
Door sills of the Audi TT Coupe
631_004
Door sill
The door sills made from extruded aluminum profiles give
extra strength.
631_081
Door sills of the Audi TT Roadster
Due to the absence of a roof structure, it is necessary for
the door sills of the TT Roadster to be thicker and be integrated into the structure by means of die-cast nodes in the
B-pillar. The modified interior geometry provides much
higher strength.
631_082
9
Convertible top
Overview
The new Audi TT Roadster features a classical soft top with
a Z fold system. While opening, the soft top forms a ‑Z
shape as it folds together into a flat package, which is
stored in an aluminum tray behind the seats.
With parts made from magnesium, aluminum, steel and
plastic, the soft top weighs just 86 lb (39 kg).
A feature of this space-saving folding system is that the
front section of the soft top folds over the fabric as a cover
and locks flush with the vehicle body.
631_022
10
Convertible top fabric
The convertible top fabric of the TT Roadster provides
extremely good thermal insulation in addition to reducing
noise levels - especially in the airflow frequency range.
The noise level in the interior has been reduced (depending
on frequency) by up to 6 dB compared to the predecessor
model. The radio antennas are integral with the convertible
top and hidden from view.
Because of the elaborate clamping system of the roof, it is
held completely taut even at high speeds and presents a
homogeneous look that conceals the cross bows.
Insulation
Interior lining
Convertible top fabric
Bag
Convertible top bow tube
631_074
Rear window defroster
The heated glass rear window is a component part of the
convertible top cover and cannot be replaced individually if
damaged. In this case, the complete cover must be
replaced.
Convertible top flaps
The side openings for the soft top mechanism drive are
covered by the convertible top flaps, eliminating the need
for a tonneau cover or convertible top box lid.
631_073
631_072
11
Wind deflector
To reduce airflow in the interior when the convertible top
is open, the TT Roadster is equipped with an electrically
extendable wind deflector.
It is possible to remove and install the wind deflector, its
support, and the Convertible Wind Deflector Motor without
removing the convertible top.
631_076
12
Displays and operation of convertible top
The convertible top of the TT Roadster has an all electric
drive system. It is driven by two electric motors - one on
each side of the vehicle - mounted on the main bearings of
the top. Roof operation is controlled by the Convertible Top
Control Module.
Basics of convertible top operation
The convertible top is operated by pressing and holding the
Power Top Operation Switch until an opening or closing
cycle is completed. This is referred to as “manual”
operation.
631_007
Power Top Operation Switch
Convertible top operating cycle
During manual operation, the Power Top Operation Switch
must be actuated continuously while the top operating
cycle is in progress. If the switch is released, the operating
cycle stops instantaneously. If the switch is activated again,
the cycle is continued. However, the Convertible Top Control
Module initiates a “soft starting” of the Convertible Top
Motors.
The purpose of the “soft start” is to ensure top does not
wobble or shudder when moving but rather that it starts
evenly and smoothly.
Continuing to actuate the Power Top Operation Switch after
the top has been fully opened or closed causes the side
windows to close completely. Windows will stop moving if
the switch is released.
Automatic operation of the convertible top is not possible
when the vehicle is stationary or travelling faster than 31
mph (50 km/h).
13
Audi virtual cockpit display
There is no separate instrument panel indicator for the top
operating cycle. Instead, when the operating cycle is started,
the top position is displayed graphically in Audi virtual
cockpit. Depending on the view setting, the displays are
positioned either in the center or at the side.
A curved arrow over the convertible top indicates the direction in which the convertible top is moving:
• Arrow tip pointing backwards: convertible top is
opening.
• Arrow tip pointing forwards: convertible top is closing.
The convertible top is shown in red, as is the case with an
open door.
68.0°F
631_031
European instrument cluster shown.
Display for discontinued convertible top operating cycle
Display for discontinued convertible top operating cycle
68.0°F
631_033
If no arrow is displayed over the convertible top, the convertible top operating cycle has been initiated but discontinued. The convertible top is therefore currently in an
intermediate position.
If no arrow is displayed over the convertible top, the convertible top operating cycle has been initiated but interrupted. The convertible top is therefore currently in an
intermediate position.
14
Displays for complete convertible top operating cycle
When the top operating cycle is completed, the status
(opened or closed) is indicated in the display for approximately two seconds and an audible signal sounds at the
same time.
Convertible top operating cycle complete – convertible
top open
Convertible top operating cycle complete – convertible top
closed
68.0°F
68.0°F
631_035
631_034
Displays when convertible top operation is not possible
If the convertible top cannot be operated, it is indicated in
the instrument cluster. An audible signal sounds at the
same time.
A warning is given and one of seven different messages is
displayed.
Warning display
A warning is given if the top is in an intermediate position,
the vehicle is travelling faster than 3 mph (5 km/h) and
there is a static DTC fault code in the fault memory.
In addition to the warning, the yellow central warning lamp
comes on.
Yellow central warning symbol
Display in driver information tab and
warning lamps tab highlighted red
Yellow vehicle/convertible
top icon in the status line
Displayed text
Convertible top:
Fault!
You can continue driving
(limited functionality)
See Owner's Manual
68.0°F
631_039
15
Message displays
Other reasons why the convertible top cannot be operated
are displayed as messages.
• When messages about the convertible top are displayed,
the yellow central warning lamp is not activated.
• When these messages are displayed, the vehicle/convertible top icon appears in the status line.
• Message texts are not included in the driver information
and warning lamps tab.
If the convertible top is in an end position (open or closed)
and a convertible top operating cycle is initiated in the
same direction as the limit stop, "no" actions are initiated
and no messages are displayed.
This message is displayed if the top is in an end position
(open or closed) and the Power Top Operation Switch is
actuated at a speed higher than 32 mph (50 km/h). In this
situation, a top operating cycle is not initiated.
Convertible top:
no operation possible.
Speed too high.
68.0°F
631_038
This message is displayed in the following situations:
• If a convertible top operating cycle is active and the
vehicle speed increases to 34 mph (55 km/h). In this
case, the operating cycle is stopped.
• Or: If a convertible top operating cycle is active, the
vehicle speed increases to 34 mph (55 km/h) and the
convertible top still moves into its limit position. For a
list of conditions under which the convertible top still
moves into its limit position at 34 mph (55 km/h) or
higher (refer to page 27).
• Or: If a convertible top operating cycle was active or
discontinued (Power Top Operation Switch was released)
and the convertible top is in an intermediate position.
The vehicle speed subsequently increases to at least 31
mph (50 km/h) and the switch is actuated again. In this
case, the convertible top operating cycle is not resumed.
Convertible top:
not in limit position.
Speed too high.
68.0°F
631_038
16
This message is displayed if the Power Top Operation
Switch is actuated to open the top and the ambient
temperature is below 5 °F (-15 °C). However, the
convertible top can be closed when the ambient
temperature is below 5 °F (-15 °C).
Convertible top:
no operation possible.
Ambient temperature
too low.
68.0°F
631_037
This message is displayed if a DTC fault code is present
which prevents the operation of the top.
Convertible top:
no operation possible.
68.0°F
631_036
This message is displayed if the Power Top Operation
Switch has been actuated with the ignition on (engine not
running) and the battery voltage is too low. After starting
the engine, the top can be operated again.
Convertible top:
no operation possible.
Engine must be
running.
68.0°F
631_036
17
This message is displayed if the circuit breaker (thermal
protection) is active when the Power Top Operation Switch
is actuated.
Convertible top:
no operation possible
68.0°F
631_036
This message is displayed if there is a static DTC fault code
in the Convertible Top Control Module fault memory and a
limit position (open or closed) has been reached when the
Power Top Operation Switch is released.
Convertible top:
Fault!
You can continue driving
68.0°F
631_036
18
Convertible top opening sequence
To be able to open the convertible top, the following conditions must be met:
• The vehicle must be travelling slower than 31 mph (50
km/h).
• The ignition must be on.
• The ambient temperature must be above 5 °F (-15 °C).
• The battery must have sufficient voltage.
Initial situation: the convertible top is closed
Starting the opening cycle
If all conditions have been met, the opening cycle is initiated
by lifting the Power Top Operation Switch continuously until
the cycle is completed.
If the vehicle is travelling at a speed between 4 - 31 mph (6
- 50 km/h) the opening cycle can be started by lifting the
Power Top Operation Switch briefly (less than 0.5 seconds)
and releasing.
631_008
Power Top Operation Switch
First, the side windows open a pre-set distance.
631_023
Display in the Audi virtual cockpit
A display then appears showing the vehicle/convertible top
icon and a curved arrow. The arrow tip is pointing backwards.
If the rear window heater is on, it is switched off. The rear
window heater can only be switched on if the top is fully
closed.
68.0°F
631_032
19
Convertible top opening
Next, the catch hook in the upper part of the lock in the
window frame area moves upwards. Then the top moves
back.
631_024
During this movement, the catch hook closes again. Both
the left and right convertible top flaps (actuated by Bowden
cables) close when the top is nearly stowed. The top folds
completely into the top box.
631_025
Finally, the side windows close completely.
631_026
Display in the Audi virtual cockpit
An audible signal as well as a display indicate that the top
operating cycle is complete and the convertible top is fully
open.
68.0°F
631_035
20
Convertible top closing sequence
To be able to close the convertible top, the following
conditions must be met:
• The vehicle must be travelling slower than 31 mph (50
km/h).
• The ignition must be on.
• The battery must have sufficient voltage.
Initial situation: the convertible top is open
Starting the closing cycle
If all conditions have been met, the closing cycle is initiated
by pressing the Power Top Operation Switch continuously
until the cycle is completed.
If the vehicle is travelling at a speed between 4 - 31 mph (6
- 50 km/h) the closing cycle can be started by pressing the
Power Top Operation Switch briefly (less than 0.5 seconds)
and releasing.
631_009
Power Top Operation Switch
First, the side windows open a pre-set distance.
631_027
Display in the Audi virtual cockpit
A display then appears showing the vehicle/convertible top
icon and a curved arrow. The arrow tip is pointing forward.
When an automatic top operating cycle is in progress (the
vehicle is moving), an "A" is displayed at the start of the
arrow.
68.0°F
631_040
21
Convertible top closing
The convertible top is lifted out of the convertible top box
and, at the same time, the convertible top flap covers on
the left and right are opened mechanically by Bowden
cables.
631_028
The catch hook moves upwards (1) and the top continues to
close until it is in proximity to the windscreen frame. The
catch hook closes (2), pulling the top onto the windshield
frame, and locks the top in place.
631_029
Display in the Audi virtual cockpit
An audible signal as well as a display indicate that the top
operating cycle is complete and the top is fully closed.
68.0°F
631_034
22
Operating the convertible top with the car key via the lock cylinder
on the driver's door
The convertible top can be opened or closed via the driver's
door locking cylinder.
This can be done using the integrated emergency key or the
so-called wallet key.
Opening
To open the convertible top, the following conditions must
be met:
• The vehicle must not be moving.
• The battery must have sufficient voltage.
• The ambient temperature must be above 5 °F (-15 °C).
To open the convertible top, first unlock the vehicle with
the car key. Then insert the car key into the lock cylinder on
the driver's door and turn it in the "open" direction (1).
If the car key is now turned in the "open" direction again
within 2 seconds and held in this position (2.), the convertible top operating cycle will start. The car key must be kept
held in the "open" position while the convertible top operating cycle is in progress. When the car key is released, the
convertible top operating cycle stops instantaneously. To
resume the convertible top opening cycle, the car key must
again be turned in the "open" direction and held in this
position. If the car key is turned in the "close" direction and
held in this position, the convertible top will close again.
Turn key again within 2 seconds
631_042
Closing
To close the convertible top, the following conditions must
be met:
• The vehicle must not be moving.
• The battery must have sufficient voltage.
Insert the car key into the lock cylinder on the driver's door
and turn it in the "close" direction (1). If the car key is now
turned in the "close" direction again within 2 seconds and
held in this position (2), the convertible top operating cycle
will start.
The car key must be kept held in the "close" position while
the convertible top operating cycle is in progress. When the
car key is released, the convertible top operating cycle
stops instantaneously.
To resume the convertible top operating cycle, the car key
must again be turned in the "close" direction and held in
this position.
If the car key is turned in the "open" direction and held in
this position, the convertible top will open again.
Turn key again within 2 seconds
631_041
Note
When actuating a top opening or closing cycle using the vehicle key, there may be a delay between key movement and the
top beginning to move.
23
Operating the convertible top while driving
The top can be opened while the vehicle is moving up to a
speed of 31 mph (50 km/h).
If the vehicle speed rises to 34 mph (55 km/h) while a top
operating cycle is in progress, the cycle will normally stop
and the driver is alerted by audible and visual warnings.
There are exceptions to this.
631_058
Convertible top operating cycle at high speed
If the vehicle speed rises to 34 mph (55 km/h) while a top
operating cycle is in progress, the top behaves differently
when opening or closing.
Convertible top:
no operation possible.
Speed too high.
Convertible top:
not in limit position.
Speed too high.
68.0°F
68.0°F
631_038
631_038
Opening
Closing
If the top is opening and the vehicle speed increases to 34
mph (55 km/h) or higher, the operating cycle is not
interrupted. The top opens fully.
If the top is closing and the vehicle speed increases to 34
mph (55 km/h) the operating cycle is interrupted. The top
stops in its current position. The operating cycle cannot be
restarted until the vehicle speed drops to below 31 (50
km/h).
24
Wind deflector
The wind deflector reduces air turbulence in the passenger
compartment and thus enhances ride comfort.
It can be manually retracted and extended (by continuously
pushing or pulling the switch) and retracted in automatic
mode (by briefly touching the switch).
631_010
Operation
The wind deflector is controlled by the Convertible Wind
Deflector Switch. It can only be extended or retracted if the
convertible top is fully open.
If the wind deflector is extended when the top is closed, it
will automatically retract. This allows “one touch”
operation with the Power Top Operation Switch when
closing the top.
631_012
Power Top Operation Switch
Convertible Wind Deflector Switch
25
Emergency operation of convertible top
In the event of a malfunction, the convertible top can be
closed manually.
Closing the convertible top
During all stages of the emergency closing DO NOT reach
into the top linkage or other moving parts. There is a risk of
severe injury. When ever possible, the emergency closing
procedure should be done by two people.
Conditions:
• The parking brake must be applied.
• All side windows are lowered.
• The function is deactivated.
Tools required
All tools necessary to perform the emergency closing
procedure are located in the vehicle tool kit.
631_014
1. Separate push rod from ball head in direction of arrow
631_015
2. Raise convertible top flaps
Raise the convertible top flaps and stow the push rod in the
designated recess. Repeat both procedures on the other
side of the vehicle.
631_016
Note
During the entire duration of emergency operation make sure that both covers are fully open and that the push rods have
been stowed in the recess, in order to avoid causing damage when raising the convertible top.
26
3. Undo bolts
4. Lift out the convertible top
Remove the bolt using the hexagon socket wrench from the
tool kit by turning it fully in the direction of the arrow.
Repeat the procedure on the other side.
Lift the convertible top out of the convertible top compartment, if possible with the aid of a second person, and pull
it out completely.
631_017
631_018
5. Place the convertible top on the window frame
6. Remove cover
Push the convertible top in the direction of the arrow onto
the windshield frame.
Remove the cover at the center of the convertible top using
the screwdriver from the tool kit.
631_019
631_020
7. Lock the convertible top
Insert the crank from the tool kit fully into the socket of
the Convertible Top Lock Motor.
Pull the convertible top down at the side until it is fully
seated on the window frame. Turn the crank in the direction
of the arrow (clockwise) until the convertible top is fully
locked. Then remove the crank.
631_021
Note
During all stages of emergency convertible top operation, there is a risk of trapping hands or causing injury to other persons.
Reference
Please refer to the Owner’s Manual for further information on emergency operation.
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Passive safety
Components
Depending on country version and trim level, the passive occupant
system in the Audi TT Roadster can have the following components
and systems:
Driver airbag
• Airbag Control Module.
• Driver airbag.
• Front passenger airbag.
• Front side airbags. (head-thorax airbag)
• Knee airbag, driver and front passenger sides.
• Front airbag crash sensors.
• Front crash sensors for side crash detection.
(pressure sensors)
• Rear crash sensor for side crash detection.
(acceleration sensor)
• Front inertia-reel seat belts with pyrotechnic belt pretensioners.
• Front inertia-reel seat belts with active belt force limiters.
• Seat belt warning for all seats.
• Seat belt switches on all seats in the seat belt buckles.
• Seat occupancy sensor in front passenger seat.
• Airbag disabling switch, front passenger side.
• Front passenger airbag OFF and ON warning lamps.
• Driver and front passenger seat position sensors.
• Battery interrupter.
Side airbags (head-thorax airbags)
The side airbags are configured as head-thorax airbags.
The head-thorax airbags are designed to help protect not
only the body, but also the head of the front occupants.
By integrating the side airbags in the front seat backs, the
airbags are positioned in proximity to the front occupants
irrespective of the seat position.
Rollover protection system
The Audi TT Roadster comes equipped with rigid rollover
bars behind the rear seats.
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Knee airbag
Front passenger airbag
Knee airbag
Side airbag
(head-thorax airbag)
Side airbag
(head-thorax airbag)
631_071
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Engine and power transmission
Engine
6-speed
quattro doubleclutch transmission
S tronic
Rear axle drive
5th generation
Haldex coupling
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2.0l TFSI engine (CHHC)
169 kW
Chassis
631_092
The chassis of the Audi TT Roadster is based on that of the
Audi TT Coupe. To meet requirements with regard to static
and dynamic body rigidity, special diagonal struts have been
integrated into the front and rear axles).
In addition, the rear axle sub-frame is rigidly bolted to the
body in quattro models. For visual differentiation, the
TT Roadster comes with a wider range of wheels than the
TT Coupe.
Diagonal struts
631_091
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Seat belt microphone
Designation
Seat Belt Microphone Control Module
Equipment
Installation location
Under the center console
Function
Select the best microphone signal and relay the signals to Information Electronics Control
Module 1
Address Word
A6 – microphone control unit
Data bus communication
Infotainment CAN bus user
Seat Belt Microphone Control Module
631_083
For optimal speech communication quality, the
Audi TT Roadster is equipped with three microphones. One
microphone is located in the overhead module, and one
microphone in each of the front seat belts. Three microphone capsules are integrated in each seat belt.
Seat Belt Microphone Control Module always selects the
best microphone signal and relays it via discreet wiring to
the Information Electronics Control Module.
The Seat Belt Microphone Control Module receives
information via the CAN buses to determine whether the
driver or front passenger seat belt is inserted into the
buckle and whether the front passenger airbag has been
deactivated using the key switch. The CAN connection is
also used for diagnostics.
The information received by the Seat Belt Microphone
Control Module can result in the following scenarios (refer
to table):
Driver's seat
belt buckle
• Seat belt "inserted" into buckle = seat belt microphone active.
• Seat belt "not inserted" into buckle = microphone in overhead microphone active.
Front passenger's seat
belt buckle
• Seat belt "inserted" into buckle and front passenger airbag active = driver and front passenger microphone
active / signal selection (best signal) through both seat belt microphones.
• Seat belt "inserted" into buckle and front passenger airbag deactivated = only with active driver's seat belt
microphone (interpretation: child seat).
• Seat belt "not inserted" into buckle = only driver microphone active.
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Climate control
Introduction
The climate control system of the Audi TT Roadster is based
on that of the Audi TT Coupe.
The maintenance and repair operations for the climate
control system are also identical to those of the
Audi TT Coupe.
The following components and equipment are identical in
the Audi TT Coupe and the Audi TT Roadster:
• Heater and air conditioner.
• Condensed water drain.
• Forced ventilation of the cabin.
• Dust and pollen filter.
• The air conditioning system is operated by controls
integrated in the 5 outlets.
Left Temperature Control Door Motor
Front A/C Display Control
Head 1
Defroster Door Motor
Front Air Distribution Door Motor
Fresh Air/Recirculating Air/
Back Pressure Door Motor
Climatronic Control Module
Front A/C Display Control
Head 5
631_086
Reference
For more information about the air conditioning system, refer to eSelf-Study Program
600276, The 2016 Audi TT Introduction Sales and After Sales.
33
Seat systems
The following sport seats are available for the Audi TT
Roadster:
• Basic sport seat, manually adjustable.
• Optional multicontour S sport seat with integrated
head restraint and electrical lumbar support.
• Optional multicontour S sport seat with pneumatic
back rest adjustment and pneumatic lumbar support.
The multicontour S sport seats are optionally available with
head area heaters.
Design of the multicontour S sport seat with head area heater
Head Area Heater Control Modules
Seatback side bolster air cushion
left/right
Driver/Front Passenger Multicontour
Seat Control Modules
Driver/Front Passenger Multicontour
Seat Compressors
Driver/Front Passenger Seat Switch
Modules
631_087
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Head area heater
The head area heater is optionally available for the seat
heater in the Audi TT Roadster.
Vehicles with the head area heaters also have operating
controls and display icons integrated in Front A/C Display
Control Head 1 and Front A/C Display Control Head 5.
Pushing the control operates the seat heater, turning
controls the head area heater (refer to the arrows).
631_088
Outlet
Vehicles with head area heaters can also be identified by
the outlets on the seat back in the neck region. Head Area
Heater Control Modules are integrated on the sides of the
seat backs of their respective seats.
631_089
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Service
Inspection and maintenance
The Audi TT is subject to fixed inspection and maintenance
intervals in the USA.
Oil change service
5000 miles /
1 year
15,000 miles /
2 years
25,000 miles /
3 years
35,000 miles /
4 years
Oil change service
Inspection with oil change
Inspection with oil change
Oil change service
The value indicated for the next oil change is 5,000 miles /
365 days for new vehicles. The next oil change after this is
fixed at 10,000 miles / 365 days.
45,000 miles /
5 years
630_023
2.0l TFSI
Oil change
According to service interval display, between 15,000 km / 1 year and 30,000 km /
2 years depending on driving style and conditions of use.
Inspection
30,000 km / 2 years
Pollen filter change interval
60,000 km / 2 years
Air filter change interval
90,000 km
Brake fluid change interval
Change after 3, 5, ... years
Spark plug change interval
60,000 km / 6 years
Fuel filter change interval
–
Timing gear
Chain (lifetime)
Gear oil change interval1)
60,000 km
1)
S tronic
Note
Always consult ElsaPro for the latest information about maintenance schedules and service procedures.
Note
Always check the Fluid Capacity Chart in ServiceNet for the correct oil specification and fluid level before changing oil. Always
use special tool T40178 when measuring the engine oil level.
36
Notes
37
Self study programs
For more information about the technology of the Audi TT
Roadster, please refer to the following self study programs.
eSelf-Study Program 920243
Service Training
991703
The 2008 Audi TT Vehicle
Introduction
The Audi 1.8L and 2.0L Third Generation
EA888 Engines
920243
The Audi 1.8L and 2.0L Third
Generation EA888 Engines
The 2008 Audi TT
Vehicle Introduction
Self-Study Program 991703
1
eSelf Study Program 960143
eSelf Study Program 990143
960143
The 2015 Audi A3 Running Gear
and Suspension System
The 2015 Audi A3
Running Gear and Suspension System
eSelf Study Program 910153
600277
Audi Virtual Cockpit &
Infotainment Systems Sales and
After Sales
Audi virtual cockpit
i
38
The 2015 Audi A3 Introduction
990143
The 2015 Audi A3 Introduction
Knowledge assessment
An On-Line Knowledge Assessment (exam) is Available for this eSelf-Study Program.
The Knowledge Assessment is required for Certification credit.
You can find this Knowledge Assessment at:
www.accessaudi.com
From the accessaudi.com Homepage:
• Click on the “ACADEMY” tab
• Click on the “Academy site” link
• Click on the Course Catalog Search and select “600275 - The 2016 Audi TT Roadster Sales and After Sales”
Please submit any questions or inquiries via the Academy CRC Online Support Form
which is located under the “Support” tab or the “Contact Us” tab of the Academy CRC.
Thank you for reading this eSelf-Study Program and taking the assessment.
39
600275
All rights reserved.
Technical specifications are
subject to change without notice.
Audi of America, LLC
2200 Ferdinand Porsche Drive
Herndon, VA 20171
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