Notes
WARNING: DANGER OF POISONING if oil is ingested/absorbed through the
skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
IMPORTANT: Adhere to the utmost cleanliness. Do not allow
IMPORTANT: Risk of injury!
Drain the air spring system before carrying out any work on the air supply unit,
air pipes and air spring struts! Danger of injury if this instruction is not
complied with!
Necessary preliminary tasks
Remove REAR BUMPER TRIM
Detach ventilation line (1) in direction of arrow from air supply unit.
Unclip ventilation line (1) from holders.
Fig. 139: Locating Air Supply
Normal Operation
Parking brake application
The driver can activate the EMF parking brake function by pulling on the
parking brake button. Thus the way in
which the parking brake button is operated emulates the action of a handbrake
lever.
The signal from the parking brake button is read by the EM
Installation Locations in the Vehicle
Fig. 12: Identifying Control Units, Sensors And Actuators Of Dynamic Driving
Systems, F01/F02 (1 Of 2)
COMPONENT REFERENCE CHART
Electronic Damping Control satellite, front left
Ride-height sensor, front left
Valve for electronic flow rate adjustment of po