How to Replace the Battery in Your BMW X1 Key Fob

Identifying Your BMW X1 Key Fob

In this guide, I’ll walk you through the steps to replace the battery in your BMW X1 key fob. This guide is specifically for the comfort access version of the key fob, which was used for model years 2009 to 2015.

The comfort access key fob is rectangular in shape. To confirm if you have this version, examine the back of your key fob. Unlike the non-comfort access version, the comfort access key fob has an outline on the back.

Features of the Comfort Access Key Fob

The comfort access feature allows you to unlock your vehicle by simply grabbing the handle, without having to press any buttons on the key fob. This convenience is one of the reasons why many BMW X1 owners prefer the comfort access key fob.

If you have the non-comfort access version, the battery replacement process is different. I’ll include a link to a video for that version later in this post.

Steps to Replace the Battery

Step 1: Remove the Valet Key

To begin, you need to remove the valet key from the key fob. This will give you access to a small slot in the middle of the key fob.

Step 2: Pop Off the Back Cover

Once the valet key is removed, use a flat head screwdriver or a pair of nail clippers to carefully pry off the back cover. Insert the tool into the slot and gently lift until the cover pops off.

Step 3: Access the Battery

With the back cover removed, you will see the battery compartment. The battery you’ll need is a CR2032 coin battery. Carefully remove the old battery from the compartment.

Step 4: Insert the New Battery

Take the new CR2032 battery and ensure that the positive side, which has the text on it, is facing you. Place the battery into the compartment.

Step 5: Replace the Back Cover and Valet Key

After inserting the new battery, snap the back cover back onto the key fob. Finally, reinsert the valet key into its slot.

Why Use a CR2032 Battery?

The CR2032 battery is a common coin cell battery that is widely used in key fobs and other small electronic devices. It provides reliable power and has a long shelf life, making it an ideal choice for your BMW X1 key fob.

Using the correct battery type ensures that your key fob operates smoothly and consistently, avoiding any issues with unlocking or starting your vehicle.

Additional Tips and Precautions

Handle with Care

When prying off the back cover, be gentle to avoid damaging the key fob. Applying too much force can cause cracks or other damage.

Dispose of Old Batteries Properly

Old batteries should be disposed of according to local regulations. Many communities have designated recycling centers for batteries.

Test the Key Fob

After replacing the battery, test the key fob to ensure it is working correctly. Try unlocking and locking your vehicle to confirm that the new battery is functioning properly.

FAQ

What if my key fob still doesn’t work after replacing the battery?

If your key fob isn’t working after replacing the battery, check to ensure the battery is installed correctly with the positive side facing up. If it still doesn’t work, there may be an issue with the key fob itself, and you might need to consult a professional.

Can I use any CR2032 battery for my key fob?

Yes, any standard CR2032 battery should work for your BMW X1 key fob. However, it’s always best to use a high-quality battery from a reputable brand to ensure longevity and reliability.

How often should I replace the battery in my key fob?

The battery life of a key fob can vary, but generally, it should last between one to two years. If you notice a decrease in range or if the key fob is not consistently working, it might be time to replace the battery.

Is it difficult to replace the battery in the non-comfort access key fob?

Replacing the battery in the non-comfort access key fob is also straightforward, but the process differs slightly. A separate guide or video can provide detailed instructions for that version.

What should I do if I lose my valet key?

If you lose your valet key, you can still replace the battery, but it might be slightly more challenging to access the slot to pry off the back cover. Consider contacting a BMW dealership for assistance.

Conclusion

Replacing the battery in your BMW X1 comfort access key fob is a simple process that can be done in a few minutes. By following the steps outlined in this guide and using a CR2032 battery, you can keep your key fob functioning properly and enjoy the convenience of the comfort access feature.

Remember to handle the key fob carefully, dispose of old batteries responsibly, and test the key fob after replacing the battery. With these tips in mind, you’ll have a fully operational key fob ready to go.

If you have any questions or encounter any issues, feel free to leave a comment or reach out for further assistance.