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How to Reset the Service Light on a Smart 451?

Model: Smart Smart 451 - Years 2007-2015
Part: Service warning light

If you have just serviced your Smart 451 or want to postpone such an intervention, you must manually reset the corresponding warning light on the dashboard display. To do this, simply follow the instructions described in this new guide. First, insert the key and turn on the ignition. As soon as the service light appears, quickly press the small button located on the left side of the dashboard twice in succession. Immediately after, turn off and then turn on the ignition again. Hold the same button used previously for about 10 seconds and release it as soon as the reset is complete.

Updated on 24 June 2026 by ScegliAuto

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How to Open the Fuel Cap of the Volkswagen Jetta

When you need to refuel this vehicle, first open the fuel filler flap. Follow these simple instructions, and you can also watch the video for more details. First, unlock the central locking to open the flaps. Then, press the fuel cap with your hand to unlock it and open it. Underneath, you will find the fuel cap, which you need to unscrew counterclockwise. At this point, you can proceed to refuel.

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