Principle
In the event of an accident, PostCrash can bring
the vehicle to a halt automatically without intervention
by the driver in certain situations.
General information
PostCrash can reduce the risk of another collision
and subsequent consequences.
At standstill
After coming to a halt, the brake
REPLACING ALL SPARK PLUGS (N42, N40, N46, N45, N52, N52K, N51)
Special tools required:
12 1 171
12 1 200
Necessary preliminary tasks:
Switch off ignition
Remove ignition coils.
Unscrew spark plugs with special tool 12 1 171.
Installation:
Tighten down spark plugs with special tool 12 1 171an