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Frequently asked questions about cars and motorcycles

How to calibrate the air conditioner and discover the diagnostic codes of the Mercedes S-Class

Model: Mercedes Classe S MK 4, W220 - Years 1999-2005
Part: Air conditioner

In this guide, we will discover the procedure for calibrating the automatic air conditioning system and how to access the diagnostic menu of the Mercedes S-Class. First, we get into the car and start the instrument panel; then we press and hold the "REST" button and the recirculation button, as shown in the video. Next, we press the other buttons indicated to search for any errors in the air conditioning system, where the diagnosis will be displayed; finally, we check the operation of the air conditioning system after resolving any issues.

Posted on 6 September 2024 by ScegliAuto

Video tutorial

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