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 p
SEE MORE:
Special tools required:
00 9 140
11 0 300
11 4 280
11 4 281
11 4 282
11 4 283
11 4 360
11 4 362
11 5 200
11 9 280
Necessary preliminary tasks:
Remove cylinder head cover
Remove all spark plugs
Remove chain tensioner, see 11 31 090 Installing and removing/replacing
chain tensioner p
Ultrasound sensors in the front/
rear bumpers
The ultrasound sensors of the
Park Distance Control PDC are located
in the bumpers.
Ultrasonic sensors, side
The ultrasound sensors of the Automatic Parking
Assistant are located on the side of the vehicle.
System limits of the ultrasonic
sensors
The de