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How to Change the Audi A4 Key Fob Battery

Model: Audi A4 B5 - Years: 1994, 1995, 1996, 1997, 1998, 1999, 2000
Part: Key

See other generations:
Video tutorial

In this brief guide, learn how to disassemble and replace the battery in the Audi A4 key fob. First, take your key fob and start by removing the back cover. Use a thin, pointed object to pry open the sides.

Next, remove the battery as shown in the video. Now, replace the old battery with a new one of the correct type (in this case, a CR 1620). Insert it in the correct orientation into the key fob and reattach the back cover, ensuring it fits securely!


Updated on 12 May 2026 by ScegliAuto


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How to Activate the Automatic Folding and Unfolding of the Wing Mirrors on the Jeep Compass

Follow these brief instructions to activate the automatic folding and unfolding of the external wing mirrors on the Jeep Compass. First, get inside the vehicle and turn on the ignition; then press the button located beneath the mirror glass adjustment to electrically open the mirror, as shown in the video. Pressing the button in the opposite direction will close the mirrors; by holding the button, the mirrors will open and close automatically!

Watch the video!


by ScegliAuto

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