2009 Mercedes CLK-Class Owner's Manual - Page 316

Practical hints What to do if ... Problem Possible cause/consequence Suggested solutions X X v The yellow ESP® warning The ESP® or Electronic Traction lamp flashes while driving. System (ETS) has come into operation because of detected traction loss in at least one tire. The cruise control is deactivated. When driving off, apply as little throttle as possible. While driving, ease up on the accelerator pedal. X Adapt your speed and driving to the prevailing road and weather conditions. X Do not deactivate the ESP®. Exceptions: (Y page 67). Failure to follow these instructions increases the risk of an accident. X C The yellow roll bar warning The roll bar system is lamp comes on or flickers malfunctioning. when the engine is running. Release the roll bars manually. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Vehicle Problem Possible cause/consequence Suggested solutions X A The yellow fuel tank The fuel level has gone below the reserve warning lamp reserve mark. comes on when the engine is running. Refuel at the next gas station. 314