Necessary preliminary work:
Release screws (1).
Remove actuator drive (2).
Release plug connection (3) and disconnect.
IMPORTANT: Servomotors must be readdressed in the event of replacement! Addressing can only be carried out with the BMW diagnosis system.
Service functions:
- Body
- Heating and air conditioning function
- Flap motors
- Readdress flap motors
BMW X3 Service & Repair Manual > Ignition wires, spark plugs: Removing and installing/renewing all spark plugs (N55)
Special tools required:
12 1 220
12 1 230
Necessary preliminary tasks:
Switch off ignition.
Remove IGNITION COILS.
IMPORTANT:
Wear safety goggles.
Oil and dirt particles may get into your eyes!
Clean spark plug slot with compressed air.
1. Remove dirt contamination f ...