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How to replace the battery of the Audi A3 key

Model: Audi A3 8Y, MK 4 - Years 2020-2026
Part: 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 19 November 2024 by ScegliAuto

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How to Remove the Factory Radio on a Mercedes A-Class

How do you remove the factory radio on a Mercedes A-Class? Let's carefully go through the disassembly process. Use the original or aftermarket metal keys to remove the car stereo: Insert the keys into the holes on the plastic trim of the stereo, pull the stereo towards you as shown in the video, and carefully extract the radio while being mindful of the various wiring (disconnect the power connectors and the antenna cable). Finally, reinstall the original radio or a generic brand with the appropriate adapter for the input and connector.

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