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Frequently asked questions about cars and motorcycles

How to Reset the Service Light in a Citroen C4?

Model: Citroen C4 MK 1 - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Service warning light

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Video tutorial

Resetting the service light in a Citroen C4, as you can see in this tutorial, is an extremely simple and quick operation. Before proceeding, ensure that you have completed all scheduled maintenance tasks.

Start by entering the cabin, then insert the key but leave it in the initial position. Next, press and hold the "TRIP" button located just below the display, and simultaneously turn on the instrument panel.

At this point, keep the button pressed for the entire 10-second countdown and then restart the vehicle.


Updated on 30 August 2026 by ScegliAuto


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How to Reset the Tire Pressure Light on a MG ZS?

On the instrument cluster of the MG ZS, the tire pressure light that appears can be reset by inflating the tires to the correct pressure: this value will be indicated on the sticker attached to the driver's door pillar. Once the tires have been properly inflated, you can turn on the instrument cluster and navigate through the menu until you find the option that indicates tire pressure: if this screen shows the new values, the light will turn off; otherwise, you will need to drive for a few miles so that the sensors can read the new values and turn off the light afterward.

Watch the video!


by ScegliAuto

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