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How to Reset the Service Light on the Smart Forfour

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

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Video tutorial

In today's video, learn how to reset the service light on the Smart Forfour. This tutorial also applies to the two-seater version, the Fortwo.

First, ensure you perform the maintenance recommended by the manufacturer, as detailed in the vehicle's user and maintenance manual. Next, locate the relevant button positioned behind the instrument cluster.

Press and hold it, then start the vehicle. Confirm that you want to perform the reset and set the mileage at which you want the service light to come back on, then finish.


Updated on 28 June 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.

Watch the video!


by ScegliAuto

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