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Frequently asked questions about cars and motorcycles

How to Replace the Key Fob Battery for the BMW X3

Model: BMW X3 MK 3, G01 - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Key

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Video tutorial

The following steps will show you how to disassemble and replace the battery of the key fob for the BMW X3. First, take your key fob and remove the physical key from inside it; then, pry off the plastic back cover of the fob to access the battery compartment, as shown in the video.

At this point, remove the old battery and replace it with a new one of the correct type and the same specification (in this case, a CR 2032 3V); insert it in the correct orientation and close the fob again!


Updated on 21 September 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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