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How to Reset the Mercedes E-Class Air Conditioner

Model: Mercedes Classe E W210 - Years: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Part: Warning light – error code

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Video tutorial

In this guide, you will learn the steps to reset the automatic air conditioner of the Mercedes E-Class. First, get in the vehicle and turn on the ignition; then press and hold the "rest" button and the "ec" button for about five seconds, as shown in the video.

At this point, turn off the ignition and remove the key; turn the ignition back on and press the left command button until you reach the indicated option, then turn off the ignition again. Now start the engine and check the operation of the air conditioner!


Updated on 28 August 2026 by ScegliAuto


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by ScegliAuto

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