1999 MERCEDES M – Class Maintenance Light Reset Instructions

1. Turn the ignition to position 1 (one position before starting the engine). 2. Switch ignition on and immediately press knob to left of speedometer twice within 1 second. 3. Present status for days or distance is now displayed. Within 10 seconds, turn key in steering wheel lock to position 0. 4. Press and hold […]

1999 MERCEDES M – Class Maintenance Light Reset Instructions Read More »