Practical hints
What to do if ...?
Display
Display message
BAS
malfunction
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Display defective
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unavailable
See Operator's Manual
366
Possible cause
The BAS has detected a malfunction and
switched off.
BAS or the BAS display is malfunctioning.
The charging voltage has fallen below
10 volts and the BAS has switched off.
The brake system is still functioning nor-
mally but without the BAS available.
Possible solution
Continue driving with added caution.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of an accident.
Continue driving with added caution.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of an accident.
When the voltage is above this value
again, the BAS is operational again.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of an accident.