UKCAR Service Light Information


Mercedes 1998 to 2001Reset service light procedure

The "Wrench" symbol will appear in the odometer field to indicate it is time to service the vehicle.

To reset, turn the ignition key to position 2.

Immediately press the button next to the display twice within one second. The present status for days or distance will be displayed.

Within 10 seconds, turn the ignition key to the 0 position.

Press and hold the button while turning the key to position 2 again.

The status for days or distance will be displayed again; continue to hold the button.

After 10 seconds, a signal will sound and the display will show 10,000 miles (15,000 km).

Release the button.

This is un-official information collected from various sources and may vary on some models of the car specified


UKCAR is independent and not affiliated with Mercedes . Logos, Names, and Designations are copyright of the respective Motor company and are used only for identification and classification purposes