B220217

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SI B22 02 17
Engine and Gearbox Suspension
May 2017
Technical Service
KNOCKING NOISE FROM THE ENGINE COMPARTMENT
MODEL
F48 (X1)
SITUATION
There is a knocking noise coming from the engine compartment or the engine shakes during:
z
Engine start
z
When driving off from a stop
z
When applying brakes
CAUSE
Damage to the right side engine mount. The damage may be subtle (1st picture) or obvious (2nd
picture).
CORRECTION
Inspect the right engine mount and replace if necessary.
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PROCEDURE
For conditions that are similar to the situation described:
1. Inspect the engine mount on the right side of the engine.
Is the vulcanization on the mount cracked, damaged or completely separated?
YES- Replace the engine mount. Continue to step 2.
NO – Continue diagnosis with ISTA.
2. Check the I-Level of the vehicle’s programming
Is the I-level F056-14-07-50X or lower?
YES- Reprogram the vehicle with ISTA/P 3.61.0 or ISTA Next 4.04.2 or higher.
NO – Repair is complete. No reprogramming is necessary.
Note that ISTA/P will automatically reprogram and code all programmable control modules that do
not have the latest software.
Always connect a BMW approved battery charger/power supply (SI B04 23 10).
For information on programming and coding with ISTA/P, refer to CenterNet / TIS / Technical
Documentation / Diagnostics and Programming / Programming Documentation.
PARTS INFORMATION
Refer to EPC.
WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light
Trucks.
Defect Code:
2211010100
Labor Operation:
Labor Allowance:
Description:
22 11 001*
Refer to KSD
Replacing the right engine mount
00 00 556
Refer to KSD2
Performing “vehicle test” (with vehicle
diagnosis system – checking faults) (Plus
work)
And:
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61 21 528
Refer to KSD2
Connect an approved battery
charger/power supply(indicated in KSD2 as
“Charging battery”)
Refer to KSD2
Programming/encoding control unit(s) (if
necessary)
And:
61 00 730
Labor operation code 22 11 001 is a Main labor operation. If you are using a Main labor code for
another repair, use the Plus code labor operation 22 11 501 instead.
[ Copyright ©2017 BMW of North America, Inc. ]
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