Notes
NOTE: Precisely adjusting the contact angle of the wiper arms is crucial
to determining
wiping quality.
IMPORTANT: Wiper arms are only checked and not adjusted. ADJUSTMENT
DIMENSIONS
Remove wi
IMPORTANT: Read and comply with notes on protection against electrostatic
damage (ESD
PROTECTION).
IMPORTANT: Before installing the wiper arms, allow wiper motor to run into
rest position.
IMPORTANT
ADJUSTING WASHER JETS FOR HEADLIGHT WASHER SYSTEM
NOTE: The washer jets of the headlight washer system have been adjusted
at the
factory and normally this setting is not altered (except by an acciden
Automatic Luggage Compartment Lid Actuating System Input/outputs
Fig. 38: Automatic Luggage Compartment Lid Actuating System Input/Outputs
Diagram
COMPONENTS DESCRIPTION CHART
Outside temperature sensor
Instrument cluster
Control unit for automatic luggage compartment lid actuating system HKL
REPLACING ALL SPARK PLUGS (N54, N63, N74)
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.
Unscrew spark plugs with special tool 12 1 220 and extensi