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How to Turn Off the Engine Warning Light on the Citroen C1

Model: Citroen C1 MK 1 - Years 2005-2014
Part: Warning light – error code

If you have an engine warning light illuminated on the dashboard of your Toyota Aygo/Citroen C1/Peugeot 107 first generation, a common cause is the oxygen sensor on the exhaust manifold. This can be easily cleaned or replaced by a DIY mechanic, as shown here. The Aygo/C1/107 are essentially the same car, so the procedure is the same for all three. The following tools are required: a 22 mm spanner and an OBD 2 scanner. You will also need something to degrease the oxygen sensor if you intend to clean it. I used petrol here.

Updated on 29 June 2026 by ScegliAuto

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How to Open the Bonnet on the Lancia Y

To open the bonnet on this vehicle, follow these simple instructions: first, open the driver's door and locate the lever positioned just below the dashboard, marked with an image of the vehicle with the bonnet open. Pull this lever towards you until you hear a "click" indicating the bonnet is released. Next, exit the cabin and stand in front of the bonnet to disengage the safety catch and complete the opening. To do this, slightly lift the bonnet, locate the yellow lever underneath, and pull it to the left to fully release and open the bonnet.

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