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    4. : How to replace the battery of the Audi A3 key

Audi A3 - Video tutorial

Model: Audi A3 8Y, MK 4 - Years 2020-2024
Part: Key
Operation: How to replace the battery of the Audi A3 key

To replace the battery inside the key of your new Audi A3 mk4 (year 2020-2023), you only need a few simple steps. Let's find out how to complete this operation quickly and safely. First, remove the physical emergency key located at the top of the cover, and then use it to remove the back cover. Once you have done that, locate the old exhausted battery and remove it. Finally, insert the new replacement battery that is perfectly compatible and reassemble the back cover of the key.


Posted on 21 November 2023 by ScegliAuto

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How to reset the TPMS light of the Volkswagen Polo 2011

The orange tire light indicates the presence of one or more tires with an inflation pressure below the recommended limit. All this is easily solved by inflating them correctly or replacing them in the event of a puncture. After carrying out these operations it is necessary to reset the warning light and therefore also the sensor in order to have new reading data. All you have to do is start the car ignition and then fully open the glove compartment on the passenger side. Locate the two buttons in the right corner and press "Set". At this point the reset is complete and you can turn off the ignition.

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by ScegliAuto

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