2022 VW key fob battery replacement

Step-by-Step Guide for Changing Out the Battery in a Volkswagen Key FOB

Maybe your FOB doesn’t have the range it used to. Or perhaps you have to press the button multiple times to get the doors to unlock. This may be due to a dying battery. If so, a battery change is in order. The process is pretty straightforward.

Here’s how to change VW key battery.

Need a New Key FOB?

Changing a VW Key FOB Battery

First, you’ll need a CR2032 3V battery. These are circular batteries that look like small discs. You’ll also need a tool to pry out the battery, like a small flat-blade screwdriver.

1. Flip open the key by pressing the metal button.
2. Locate battery panel of key, right beneath the Volkswagen logo.
3. From the now-empty key cavity, push up on the panel.
4. Remove battery panel.
5. Locate battery.
6. Insert prying tool into slot, apply force.
7. Set aside old battery.
8. Place new battery in slot with + symbol facing you.
9. Snap new battery into place.
10. Replace battery panel.
11. Close key.
12. Enjoy your fully-functioning key FOB!

Still Not Working?

If your Volkswagen key FOB isn’t working after switching out the battery, then the key FOB itself could be malfunctioning. There is also a chance that it could be a mechanical issue. There may be ways to fix this yourself, but the easiest way to make sure it’s fixed and done correctly is to have a professional do it for you. Electrical components can be very finnicky to repair without proper know-how. In some instances, they can also be dangerous. If you need someone to service your vehicle, give our Service department a call. We’ll be happy to help.

Is Your Old Vehicle Giving You Problems?

Consider upgrading to something new. Here at Hall Cars, we have a massive selection of new and certified pre-owned Volkswagen and Mazda vehicles.