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:
Oil Supply - System Functions
The oil condition sensor reports the engine oil level and engine oil quality
back to the DME control unit. A
temperature sensor in the oil condition sensor indicates the engine oil
temperature. The engine oil temperature is
used together with the coolant temperature to calculate the engine tempera
Air Conditioner Test (R 134A)
Before A/C efficiency test, satisfy following conditions:
1. Provide a MoDiC or DIS. Safeguard electrical system integrity by checking
the fault memory (no faults
in the fault memory).
2. Provide a thermometer with separate gauge.
3. Perform the test in a suitable work bay with an ambient temperat
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