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Frequently asked questions about cars and motorcycles

How to Reset the AdBlue Warning Light on the Mercedes E-Class

Model: Mercedes Classe E W212 - Years 2009-2016
Part: AdBlue warning light

You can completely clear the AdBlue warning light on the Mercedes E-Class by refilling the necessary amount of additive liquid into the corresponding tank: this is located at the bottom of the trunk and can be accessed by opening the rear hatch and removing the carpet at the base of the trunk. Here you will find a blue cap that needs to be removed: this way, you can fill the tank with the necessary amount of liquid to ensure that the corresponding warning light has been cleared.

Posted on 4 June 2026 by ScegliAuto

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How to reset the tire pressure sensor of the Hyundai Tucson

Below we will discover the instructions that will allow us to reset the tire pressure warning light (TPMS) of the Hyundai Tucson. First of all, we get into the car and turn on the instrument panel; then we go to the vehicle settings until we reach the tire pressure monitor, identifying the tire with the incorrect pressure. At this point, we proceed to restore all tire pressures, following the pattern indicated on the label; in this way the TPMS system will be reset and the warning light will be reset by the instrument panel!

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