2060102/3

Technical product information
Topic
Market area
Brand
Transaction No.
Level
Status
Release date
Bentayga - Outside Air Temperature - Incorrect reading in Fahrenheit
Bentley: worldwide (2WBE)
Bentley
2060102/3
EH
Approval
New customer code
Object of complaint
Complaint type
information, navigation, communication, entertainment -> driver information system (DIS, MFI, MMI) -> functionality -> without
ambient temperature display
function / defect
information, navigation, communication, entertainment -> driver information system (DIS, MFI, MMI) -> functionality -> faulty display
ambient temperature display
information, navigation, communication, entertainment -> driver information system (DIS, MFI, MMI)
functionality
Vehicle data
Bentayga
Sales types
Type MY Brand Designation Engine code Gearbox code Final drive code
4V* 2021 E
*
*
*
Documents
Document name
master.xml
INTERNAL
Position
Technical product information
Bentayga - Outside Air Temperature - Incorrect reading in Fahrenheit
Transaction No.: 2060102/3
Customer statement / workshop findings
Outside air temperature reading within the Driver Instrument Panel (DIP) is incorrect when reading in Fahrenheit
Technical background
Incorrect outside air temperature displayed, the issue relates to an incorrect algorithm
NOTE: The temperature is not displayed correctly in Fahrenheit only, the temperature is correct when displayed in Celsius
Please refer to the instructions within the Measure section of this TPI in the event the symptom is as described
Production change
-
Measure
The PDI MUST be completed prior to running the following software updates
Transferring software from the Bentley Hub to a USB-C stick
NOTE: The USB-C stick MUST be a minimum of 32 GB
1) Access the Bentley Hub
• The applicable Zip file can be found in - Aftersales - TPI’s – MIB3 Kombi (zip) (Figure 1)
2) Copy the ZIP file onto the USB-C stick (Figure 2)
VERY IMPORTANT – The USB-C Stick MUST be a minimum of 32 GB
Figure 2
3) Extract the ZIP file (Figure 3)
INTERNAL
Figure 3
4) Select the USB-C stick as the destination (Figure 4)
•
Select extract
Figure 4
5) Referring to Figure 5 - The operative MUST wait until the file has completely extracted, Do Not remove the USB-C stick or
stop the copying of files until 100% extracted
INTERNAL
Figure 5
6) When the file has fully extracted, the files on the USB stick will be as shown in Figure 6
Figure 6
7) Delete the ZIP file (only) from the USB stick leaving the files shown in Figure 7
Figure 7
Software update with USB-C stick and ODIS diagnostic tool
• The closed-circuit voltage of the vehicle must be at least 12.5 V during the update. Connect a suitable battery charger to
the vehicle. For further information refer to the Repair manual
• During the update switch off all unnecessary consumers (ventilation, seat heater, interior illumination etc)
• Because of the highest transmission stability you MUST use the diagnosis interface VAS 6154 (WiFi diagnostic tool) ONLY
in USB operation or the cable-connected VAS 5055 for the reprogramming (updating) of control units. If these units are
not available, the diagnosis interface VAS 5054 (A) can also be used in USB mode
• Do Not under any circumstances use a Bluetooth connection to conduct the reprogramming (updating) of any control units
NOTE: During the updates the system may reboot several times
Software update to address 17
1. Insert the USB-C stick into USB 1 socket (Figure 1)
INTERNAL
Figure 1
2. Press the home screen button (Figure 2)
Figure 2
3. Using two fingers, press and hold the MMI screen in the area’s highlighted by the red circles (Figure 3) until the red engineering menu
appears (Figure 4). select ‘Update’.
INTERNAL
Figure 3
Figure 4
5. Select the suggested update. (Figure 5)
INTERNAL
Figure 5
6. A summary of the proposed changes will then appear (Figure 6), scroll down and select ‘Start update’ (Figure 7).
Figure 6
INTERNAL
Figure 7
7. On the following screen
•
Select ‘Start update’ again. (Figure 8)
Figure 8
INTERNAL
8. The software update will then begin (Figure 9)
Figure 9
9. Once the update is complete a summary screen will be displayed. (Figure 10) Scroll down and press ‘Resume’ (Figure 11)
Figure 10
INTERNAL
Figure 11
10. On the next screen select ‘Quit’ (Figure 12), the system will then reboot. Once the home screen is displayed, remove the USB-C stick and
carry out an ignition cycle.
Figure 12
11. On completion carry out the following Software version management update instructions
Software version management update
12. Select and run Guided fault finding.
• Referring to Figure 13 - Within the Special functions tab select SVM – Code Input (A) then select Perform test (B)
INTERNAL
Figure 13
13. On the next screen enter the SVM code 4V0DCL02 and select Adopt (Figure 14)
Figure 14
14. On the following screen, confirm the code then select Yes.
•
All control modules will be interrogated.
•
The SVM action will then take place (Figure 15)
Figure 15
INTERNAL
15. Once complete a summary screen will appear (Figure 16), this confirms successful completion. Follow any on screen prompts until program
end
Figure 16
Warranty accounting instructions
Warranty type
110 or 910
Damage service number 91 10
Damage code
02 02
Labour
Labour operation code 01 51 00 00
Time
As per ODIS log – Maximum of 50 Time units
Parts information
USB-C Stick (MUST be a minimum of 32 GB) - Source locally
INTERNAL