2002 Mercedes CLK-Class Owner's Manual - Page 283

Instruments and controls Exterior lamps Operation Driving Instrument cluster display Practical hints Car care Technical data Index 280 Adjusting headlamp aim Correct headlamp adjustment is extremely important. To check and readjust a headlamp, follow steps 1 through 5. Please note: • Low beam adjustments simultaneously aim the high beam. • Vehicle should have a normal trunk load. 1. Park vehicle on level surface approximately 25 ft. (7.6 m) from a vertical test screen or wall. The centerline of the vehicle must be at a 90° angle to the test screen. High mounted stop lamp, Additional turn signals on the exterior mirror The high mounted stop lamp (3rd brake lamp), and the additional turn signals on the exterior mirrors are equipped with LEDs. Have the system checked at an authorized Mercedes-Benz Center if a fault or defect occurs.