BMW X3 Service & Repair Manual: Preheating relay

BMW X3 Service & Repair Manual / Electrical / Preheating relay

REPLACING PREHEATING CONTROL UNIT (N47D20 O1)

Necessary preliminary tasks:

Switch off ignition.
Remove INTAKE SILENCER HOUSING .

Release positive battery cable (1) from clamp.

Release expanding rivets (2).

Remove rear acoustic cover (3).

Electrical

Detach connector (1) from preheating control unit.

Release screw (2).

Remove preheating control unit (3).

Electrical

NOTE: If the preheating control unit is replaced, the preheating control service function must be performed using the diagnosis system after it is replaced.

Installation note: Assemble engine.

Replacing suction pressure sensor on pressure pipe (N20, N26)

Necessary preliminary tasks: Read out the fault memory of the DME control unit. Switch off ignition. Unlock connector (1) and remove. Unfa ...

Preheater plugs

REPLACING ALL GLOW ELEMENTS (N47 D20 O1) Special tools required: 11 6 050 12 2 300 NOTE: When one or more glow elements are replaced, the ...

Other materials:

BMW X3 Owners Manual > Adjusting: Retrieving the seat and mirror settings
The driver's seat and exterior mirror positions used last are stored for the remote control currently in use. When the vehicle is unlocked, these positions are automatically retrieved if this function was activated. Pinch hazard when moving back the seat If this function is used, first make ...