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Frequently asked questions about cars and motorcycles

How to Fix a Fuel Filler Cap That Won't Open on a Mercedes A-Class W176

Model: Mercedes Classe A W176 - Years 2012-2018
Part: Fuel cap

When this problem occurs, in 99% of cases, the small plastic pin that connects the release lever (the one near the driver's seat) to the cap opening system has broken. This pin is located behind the inner cover of the trunk. So if you run out of gas and need to refuel, enter the trunk, remove the carpet cover on the side of the tank; you should see a round plastic cover; open it using a screwdriver. Inside, you will find the cap mechanism, which can be a lever or an emergency pull cord, often yellow. Pull that lever or cord towards the rear of the car. This will unlock the cap, and you can refuel. Leave everything open! Remember to have the permanent repair done.

Posted on 14 August 2026 by ScegliAuto

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    • Classe A 2012-2018 - What can I do if the fuel flap of the Mercedes A-Class gets stuck? Read answer

How to Reset the Tyre Pressure Light on the Opel Grandland X

While driving, if you notice the tyre pressure warning light coming on, first check the actual inflation pressure of the tyres and, if necessary, restore the pressures recommended by the manufacturer. After restoring the correct pressures, you need to reset the warning light that has illuminated on the instrument cluster. To do this, locate the reset button on the lower central console. Press this button and hold it down for at least 3 seconds, after which the low pressure indication will turn off.

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