Mercedes-Benz 2007 E -Class Wagon Operator's Manual page 397

Practical hints
What to do if ...
Text messages
Display message
ABS
ABS, ESP
inoperative
See Operator's Man.
ABS, ESP
unavailable
See Operator's Man.
396
Possible cause/consequence
®
ABS, ESP as well as PRE-SAFE
have switched off due to a malfunc-
tion.
BAS is also switched off.
The brake system is still functioning
normally but without the ABS, BAS,
® ®
ESP and PRE-SAFE available.
®
The ABS, ESP as well as PRE-SAFE
were deactivated because of insuffi-
cient power supply. The charging
voltage has fallen below 10 volts.
BAS is also switched off.
The brake system still functions nor-
mally but without the ABS, BAS,
® ®
ESP and PRE-SAFE available.
Possible solution
®
Continue driving with added caution.
Wheels will lock during hard braking, reduc-
ing steering 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.
®
When the voltage is above this value again, the
®
ABS, ESP and PRE-SAFE
again and the message should disappear.
If the message does not disappear:
Have the generator (alternator) and the bat-
tery checked.
®
are operational