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How do you reset the Service light on the Smart Forfour?

Model: Smart Forfour MK 1, W454 - Years: 2004, 2005, 2006
Part: Service warning light

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Video tutorial

The Service light on the Smart Forfour can be completely reset by pressing and holding the button located at the top left of the instrument panel. You need to keep it pressed while the ignition is off. While continuing to hold the button, insert the ignition key into the ignition switch and turn it to turn on the instrument panel.

Once it is activated, you must wait for the light to be reset. At this point, you can release the button and then turn off the instrument panel, verifying that the reset is complete.


Posted on 5 December 2025 by ScegliAuto


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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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