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How do you replace the battery of an Audi Q3 key?

Model: Audi Q3 F3 - Years 2018-2025
Part: Key

Replacing the battery is a simple and quick operation. Take the key and press the button to release the metal blade. Look for a small gap on the back of the key: insert a flathead screwdriver or a thin object and gently pry open the shell. Inside you will find the battery, usually a CR2032. Remove it carefully, avoiding touching the contacts too much, and insert the new one with the positive side (+) facing upwards. Close everything, pressing firmly until you hear a click. Now your key is ready, try using it to make sure it works. If you don't feel comfortable doing it yourself, contact an expert.

Posted on 5 September 2025 by ScegliAuto

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