2003 Mercedes CLK-Class Owner's Manual - Page 285

Practical hints What to do if ...? Display Possible cause Anti-lock braking system not working! Suggested solution When the voltage is above this value again, the ABS is operational again. Continue driving with added caution. Wheels will lock during hard braking, reducing 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 accident. ABS The charging voltage has fallen below 10 volts and the ABS has switched off. The brake system is still functioning normally but without the ABS available. BAS not available See operator's manual The charging voltage has fallen below 10 volts and the BAS has switched off. The brake system is still functioning normally but without the BAS available. When the voltage is above this value again, the BAS is operational again. Have the system checked at an authorized Mercedes-Benz Center if you see the warning message for a longer period of time. Failure to follow these instructions increases the risk of accident. 285