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Frequently asked questions about cars and motorcycles

How to reset the Ad Blue warning light on a Nissan Qashqai

Model: Nissan Qashqai J11 - Years 2014-2022
Part: Warning light – error code

Ad Blue has become a necessary additive for fuel combustion in new Euro 6 and Euro 6+ diesel vehicles. It is a simple mixture of urea and other compounds that significantly reduce emissions from new diesel cars. Normally, with a 10-litre refill of Ad Blue, you can travel up to about 3,700 miles, so it is very important to refill when the light comes on, even if you can still drive many miles. To eliminate the Ad Blue warning light, you will need to top up the fluid. Open the fuel flap and, using the supplied nozzle, top up the Ad Blue liquid with the engine off. Once restarted, the car will automatically turn off the warning light.

Updated on 29 April 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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