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How to replace the remote control battery of the Audi A4

Model: Audi A4 B8 - Years 2007-2016
Part: Key

Replacing the remote control battery of an Audi A4 car is a simple process requiring only a "cr 20 32" battery and no other devices. Initially we click the button on the back of the key and remove the part of the mechanical key (which we will not need). In the front part of the key there is another button in which we must click while we also push that small box which, as we will see, contains the battery. Now just take out the battery and put the new one on. We put the cassette and the mechanical key as they were and replaced the remote control battery.

Posted on 24 November 2021 by ScegliAuto

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by ScegliAuto

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