2004 Mercedes ML-Class Owner's Manual - Page 246
2004 Mercedes ML-Class Manual
Page 246 highlights
Practical hints What to do if ... Problem Possible cause The yellow BAS/ESP malfunction indicator lamp comes on while driving. Suggested solution ¿ The ESP is no longer synchronized following Synchronize the ESP: a voltage supply interruption (e.g. battery disWith vehicle stationary and the engine connected or discharged). running, turn the steering wheel completely to the left and then to the right. If the BAS/ESP malfunction indicator lamp does not go out: Continue driving with added caution. Visit an authorized Mercedes-Benz Light Truck Center as soon as possible. Failure to follow these instructions increases the risk of an accident. ! When synchronizing the ESP, make sure you can turn the steering wheel in both directions as far as it will go without the wheels hitting any objects, e.g. a road curb. 246