BMW X3 Service & Repair Manual: Replacing control unit (dme) (N52T)
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION)
Necessary preliminary work:
- Switch off ignition.
- Disconnect BATTERY EARTH LEAD .
- Remove ACOUSTIC COVER
IMPORTANT: FOLLOW INSTRUCTIONS FOR REMOVING AND INSTALLING CONTROL UNITS.
Replacement:
- CARRY OUT PROGRAMMING/ENCODING
IMPORTANT: It is absolutely essential to read out the fault memory with the BMW diagnosis system and to create a fault memory printout.
Switch off ignition.
Unlock all plugs from control unit (1) and detach.
Unfasten screws (2).
Remove control unit.
NOTE: Check stored fault messages.
Delete fault memory.
Replacing control unit (dme) (N20, N26)
IMPORTANT:
Read and comply with notes on protection against electrostatic damage (ESD protection)
Necessary preliminary tasks:
Switch off ...
Replacing control unit (dme) (N55)
IMPORTANT:
Read and comply with notes on protection against electrostatic discharge (ESD protection).
Necessary preliminary tasks:
Switch ...
Other materials:
BMW X3 Service & Repair Manual > Front axle repair instructions: Front axle + steering: wheel alignment check must be carried out after the
following work
A WHEEL ALIGNMENT CHECK must be carried out after the following work:
Release the following screw connections:
Steering box to front axle support
Lower wishbone to front axle support
Track rod end to track rod
Replace the following components:
Steering box (1)
Front axle support ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
