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Frequently asked questions about cars and motorcycles

How to reset the oil indicator on a Mercedes S-Class W140

Model: Mercedes Classe S MK 3, W140 - Years 1991-1998
Part: Instrument cluster

In this video, we see how simple it is to reset the service light on a Mercedes S-Class W140 version: the only precaution is to make sure that all doors, as well as the trunk and hood, are perfectly closed. On the left side of the speedometer, we find a button/wheel. We turn on the instrument panel and press that button twice until the yellow light with the wrench appears on the display. Now we hold down the button and turn off the panel, which we will turn back on immediately after. We continue to hold down the button until we hear an audible signal confirming that the service has been reset.

Posted on 22 April 2025 by ScegliAuto

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How to reset the tyre pressure warning light on a Hyundai Tucson

Below are the instructions to reset the tyre pressure warning light (TPMS) on a Hyundai Tucson. First, get into the vehicle and turn on the instrument cluster; then navigate to the vehicle settings until you reach the tyre pressure monitor, identifying the tyre with incorrect pressure. At this point, restore all tyre pressures according to the specifications indicated on the label; this will reset the TPMS and the warning light will be cleared from the instrument cluster!

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