BMW X5: ECUs Modules
- Removing And Installing/Replacing Control Unit For Active Front Steering
- Removing And Installing (Replacing) Trailer Module
- Initializing Rain/Light Sensor
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Removing And Installing/Replacing Control Unit For Active Front Steering
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection)
Necessary preliminary tasks:
Disconnect battery negative lead.
Remove front left wheel arch cover
Removing And Installing (Replacing) Trailer Module
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD protection).
Necessary preliminary tasks:
Remove flap in luggage compartment panel on right.
Lift back insulat
Initializing Rain/Light Sensor
NOTE: Initialization is necessary:
After replacing windshield
When installing a used rain/light sensor
NOTE:
Connect BMW diagnosis system
Initialize rain/light sensor.
REPLACING OPTICAL ELEME
SEE MORE:
Workshop Hints On Cylinder Leakage Testing
When performing cylinder leakage tests, the following tips might be helpful:
Remove all spark plugs to allow easier rotation of the engine. (If this test is
done after a compression test, the
plugs should already be out).
Perform the leakage test on all cylinders, not just the problem
cylinder.
Regulator
REPLACING CONTROLLER SWITCH FOR ALTERNATOR (N62, N62TU)
Necessary preliminary tasks:
Disconnect battery negative lead
Remove ALTERNATOR
Carefully insert a screwdriver between cover (1) and threaded pin.
Lever out cover (1) towards top.
Fig. 48: Inserting Screwdriver Between Cover And Threaded
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