Mercedes-Benz S 4300 User Manual
Page 315
314
Practical hints
What to do if …?
Display
Display message
Possible cause
Possible solution
ABC
ACTIVE BODY CONTROL
VISIT WORKSHOP!
The capability of the ABC system is restrict-
ed.
̈
Do not exceed a speed of 50 mph (80 km/h).
̈
Visit an authorized Mercedes-Benz center as 
soon as possible.
ABS
MALFUNCTION!
VISIT WORKSHOP!
The ABS has detected a malfunction and 
has switched off. The ESP and the BAS are 
also deactivated. 
The brake system is still functioning nor-
mally but without the ABS available.
̈
Continue driving with added caution. Wheels 
may lock during hard braking, reducing steer-
ing capability.
̈
Have the system checked at an authorized 
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases the 
risk of an accident.
DISPLAY MALFUNCTION
VISIT WORKSHOP!
The ABS or the ABS display is malfunction-
ing.
̈
Continue driving with added caution. Wheels 
may lock during hard braking, reducing steer-
ing capability.
̈
Have the system checked at an authorized 
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases the 
risk of an accident.
AIR FILTER
CHANGE CARTRIDGE
VISIT WORKSHOP!
The air filter is clogged.
̈
Have the air filter checked by an authorized 
Mercedes-Benz Center.