how to put new battery in vw key fob

To replace the battery in a Volkswagen key fob, follow these steps:

1. Gather the tools: You’ll need a small flathead screwdriver or a coin to open the key fob. Also, make sure you have a replacement battery, usually a CR2032 coin cell battery.

2. Open the key fob:

   • Look for a small slot on the side or seam of the key fob.
   • Use the flathead screwdriver or coin to gently pry apart the two halves of the key fob.

3. Remove the old battery:

   • Once the fob is open, you’ll see the battery. You can use your fingers or a small tool to lift it out. Note how the battery is positioned (which side is facing up) so you can place the new one in the same way.

4. Insert the new battery:

   • Place the new CR2032 battery into the compartment, ensuring it fits snugly and with the correct polarity (usually with the "+" side facing up).

5. Reassemble the key fob:

   • Align the two halves of the fob and press them together firmly until they snap into place. Ensure there are no gaps, and the fob is securely closed.

6. Test the key fob:

   • After the fob is reassembled, test it by pressing the buttons to ensure the new battery works and the key fob is functioning properly.

This should solve the issue if the key fob’s battery was dead. If it still doesn’t work, the battery might not be the issue, or there might be a deeper problem with the fob.