Operation CHARM: Car repair manuals for everyone.

Warning Light Functions Overview


^ If the On Board Diagnostic (OBD) detects a malfunction in the system, it will be displayed by the warning lights when the ignition is switched on. Warning lights are located in the instrument cluster.

Instrument cluster without driver information display





^ The illustration shows ABS warning light K47- (right -arrow-), warning light for brake system -K118- (center-arrow-, red symbol "brake system malfunction") and the traction control indicator light -K86- (left -arrow-).

Instrument cluster with driver information display





^ Warning light for brake system -K118- is not installed on instrument clusters with driver information display. The red symbol "brake system malfunction" appears on the display.
^ If the brake system is not fully functional, but the ABS warning light -K47- and the brake system warning symbol do not come on, this means the malfunction must be sought in the conventional braking system (mechanical/hydraulic components)








1) The ASR warning light is only installed on vehicles with traction control system (ASR).








1) The ASR warning light is only installed on vehicles with traction control system (ASR).








1) The ASR warning light is only installed on vehicles with traction control system (ASR).











1) The ASR warning light is only installed on vehicles with traction control system (ASR).








1) The ASR warning light is only installed on vehicles with traction control system (ASR).








1) The ASR warning light is only installed on vehicles with traction control system (ASR).








1) The ASR warning light is only installed on vehicles with traction control system (ASR).