2004 Mercedes C-Class Owner's Manual - Page 281

Practical hints What to do if ... Text messages Display message Possible cause BRAKE ASSIST NOT AVAILABLE! Possible solution When the voltage is above this value again, the BAS is operational again. If necessary, have the generator and battery checked. BAS The charging voltage has fallen below ten volts. The BAS has switched off. BRAKE ASSIST VISIT WORKSHOP! The BAS has detected a malfunction and switched off. The brake system is still functioning normally but without the BAS available. 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. 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. 281