Introduction
Replacing the battery in your BMW X4 key fob is a simple process that can save you time and money. This guide is specifically for BMW X4 models from 2014 to 2018. If your key fob has been acting up or if you’ve seen a warning on your dashboard, it’s probably time to change the battery.
- Pack of 2 batteries
- Lithium coin batteries for watches and electronic devices
- Has a power of 3 volts
Required Tools and Materials
Before you start, make sure you have everything you need. The tools and materials required are minimal, making this a quick and easy task.
- CR2450 coin battery
- Flat-head screwdriver
Step-by-Step Guide
Follow these steps to replace the battery in your BMW X4 key fob. Each step is straightforward and can be done in a few minutes.
Step 1: Flip the Key Fob
First, flip your key fob over. You’ll notice a back button that you need to press to release the interior key.
Step 2: Remove the Interior Key
Press down on the back button and pull out the interior key. This will expose two holes on the back side of the key fob.
Step 3: Insert the Interior Key
Insert the interior key into the longer hole. Push it in a few millimeters to pop off the back cover of the key fob.
Step 4: Remove the Back Cover
Once the back cover is loose, remove it to expose the battery compartment. You will now see the battery in its slot.
Step 5: Remove the Old Battery
Use a flat-head screwdriver to carefully pry out the old battery. Be gentle to avoid damaging the battery compartment.
Step 6: Insert the New Battery
Take your new CR2450 coin battery. Make sure the flat side is facing up and the rounded side is facing down. Place it into the battery compartment.
Step 7: Reattach the Back Cover
Snap the back cover back onto the key fob. Ensure it is securely in place.
Step 8: Insert the Interior Key
Finally, insert the interior key back into its slot. Your key fob should now be functioning properly.
- Pack of 2 batteries
- Lithium coin batteries for watches and electronic devices
- Has a power of 3 volts
Common Issues and Troubleshooting
Even though replacing the battery is usually straightforward, you might encounter some issues. Here are some common problems and their solutions.
Key Fob Doesn’t Work After Battery Replacement
If your key fob still doesn’t work after replacing the battery, check if the battery is installed correctly. Ensure the flat side is up and the rounded side is down. Also, make sure the back cover is securely in place.
Dashboard Warning Still Appears
If the dashboard warning persists, try resetting your key fob. Remove the battery, wait for a few minutes, and then reinsert it.
Benefits of Replacing the Battery Yourself
Replacing the battery in your BMW X4 key fob yourself comes with several benefits. Here are some reasons why you should consider doing it on your own.
Cost-Effective
By replacing the battery yourself, you save the cost of labor charged by dealerships or auto shops. The only expense is the cost of the battery, which is minimal.
Time-Saving
Replacing the battery takes just a few minutes. You don’t have to schedule an appointment or wait at the dealership.
Convenience
You can replace the battery at your convenience. Whether you’re at home or on the go, you can easily fix your key fob.
Frequently Asked Questions (FAQ)
Here are some frequently asked questions about replacing the battery in a BMW X4 key fob.
What type of battery does the BMW X4 key fob use?
The BMW X4 key fob uses a CR2450 coin battery.
How often should I replace the key fob battery?
Typically, the battery should be replaced every 1-2 years, depending on usage.
Can I use a different type of battery?
No, it’s recommended to use a CR2450 coin battery to ensure compatibility and proper functioning.
What should I do if the key fob still doesn’t work after replacing the battery?
Check if the battery is installed correctly. If the issue persists, consult your vehicle’s manual or contact a professional.
- Pack of 2 batteries
- Lithium coin batteries for watches and electronic devices
- Has a power of 3 volts
Conclusion
Replacing the battery in your BMW X4 key fob is a quick and easy process that can save you time and money. By following the steps outlined in this guide, you can ensure your key fob is functioning properly. Remember to use a CR2450 coin battery and handle the components with care.
Maintaining your key fob by replacing the battery as needed will keep your BMW X4 running smoothly. If you encounter any issues, refer to the troubleshooting section or consult a professional for assistance.