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How to Reset the Service Light on a Smart ForFour

Model: Smart Forfour MK 1, W454 - Years: 2004, 2005, 2006
Part: Warning light – error code

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Video tutorial

This video tutorial shows the procedure to reset the service light on a Smart ForFour produced from 2004 to 2006. This procedure can be useful if the light remains on after a service. To reset, first switch off the ignition.

Then, press the reset button located above the speedometer and turn the ignition back on. After switching on the ignition, wait for about 10 seconds. Once these 10 seconds have passed, the reset will be complete and the light will no longer be illuminated.


Updated on 12 July 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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