2005 Mercedes C-Class Owner's Manual - Page 313

Practical hints What to do if ... Display message Possible cause unavailable See Operator's Manual Possible solution Continue driving with added caution. If necessary, have the generator and battery checked. When the voltage is above this value again, the BAS is operational again. 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. BAS The charging voltage has fallen below ten volts. The BAS has switched off. The battery might not be charged sufficiently. The brake system is still functioning normally but without the BAS available. malfunction. Visit workshop. The BAS has detected a malfunction and switched off. Display malfunction. Visit workshop. The BAS or the BAS display is malfunctioning. 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. 311