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ESP
Unavailable
See Operator's Manual
Possible cause/consequence
®
The ESP
is temporarily not available.
The system's self-diagnosis may not
be completed yet.
The ABS and the BAS might not be
operational.
The brake system is still functioning
normally but without the systems
specified above.
The charging voltage has fallen below
®
10 volts. The ESP
has switched off.
The BAS may be switched off, too. The
battery may not be charged. The bat-
tery or the generator may be malfun-
tioning.
The ABS might not be operational.
The brake system is still functioning
normally but without the systems
specified above.
Practical hints
Possible solution
Drive a short distance with added
caution at a vehicle speed of above
12 mph (20 km/h).
When the message disappears, the ESP
available again.
If the message does not disappear:
Continue driving with added caution.
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.
Continue driving with added caution.
When the voltage is above this value again, the
®
ESP
is operational again and the message in
the multifunction display should disappear.
If the message in the multifunction display
does not disappear:
Have the generator (alternator) and battery
checked.
Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
What to do if ...
®
is
363
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