The brake system is one of the most important safety systems on any motor
vehicle. It is therefore essential to
act with utmost care when working on the brake system and to follow the
instructions b
IMPORTANT: Only brake test stands (analyzers) with test speeds of 2.5 -
6 km/h may be used.
Before driving onto the brake test stand (dynamic brake analyzer), switch off
the Hill Descent Control (HD
Special tools required:
34 1 260.
NOTE: The thickness of the outer brake pads can be determined without
removing the
wheels.
If necessary, move car until opening for brake pad wear indicator (bra
Principle
Park Distance Control (PDC) helps with parking.
Acoustic and visual warnings signal obstacles in
front of or behind the vehicle.
Depending on the equipment version: obstacles
that are detected by the side ultrasonic sensors
may also be reported by the side protection.
General information
Special tools required:
51 3 057
Fig. 27: Identifying Special Tools (51 3 057)
Insert special tool 51 3 057 in spring (1). See 51 3 050 TOOL.
Using a suitable tool (2), unlock catch (3) of fastener for wind deflector (4).
Slide fastener for wind deflector (4) and spring (1) with special tool 5