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Frequently asked questions about cars and motorcycles

How to access the diagnostic menu of the air conditioning system of the Mercedes E-Class

Model: Mercedes Classe E W210 - Years 1995-2002
Part: Air conditioner

Below we will see the main instructions that will allow us to access the diagnostic menu of the air conditioner of the Mercedes E-Class. First of all, we get on board the car and start the instrument panel; then we press and hold down the "rest" and "ec" buttons at the same time, which we find at the bottom, as shown in the video. At this point, it is possible to check the various main parameters of the air conditioner, and then calibrate it; finally, we exit the air conditioner menu and verify its correct operation.

Posted on 12 October 2025 by ScegliAuto

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