BMW key fobs, like many different digital gadgets, depend on batteries to operate. Over time, these batteries will deplete and must be changed. Changing the battery in a BMW key fob is a comparatively easy job that may be finished in a couple of minutes with the fitting instruments and supplies. On this article, we are going to offer you step-by-step directions on learn how to change a BMW key fob battery.
Earlier than you start, you’ll need to collect a number of instruments and supplies. These embrace a small Phillips head screwdriver, a brand new CR2032 battery, and a gentle material. After getting gathered your supplies, you’re prepared to start the method of changing the battery in your BMW key fob.
Step one is to find the battery compartment. The battery compartment is normally situated on the again of the important thing fob. After getting situated the battery compartment, use the Phillips head screwdriver to take away the screws that maintain it in place. As soon as the screws are eliminated, you’ll be able to fastidiously elevate the battery compartment away from the important thing fob. Subsequent, take away the previous battery from the battery compartment and insert the brand new battery as a replacement. Be sure that the optimistic aspect of the battery is going through up. Lastly, substitute the battery compartment and tighten the screws to safe it in place.
Troubleshooting Key Fob Battery Points
Step 1: Test the Battery
Step one is to examine the battery. Take away the battery from the important thing fob and examine it for any indicators of harm or corrosion. If the battery is broken, it’s going to must be changed.
Step 2: Clear the Battery Contacts
If the battery isn’t broken, the subsequent step is to wash the battery contacts. Use a cotton swab dipped in rubbing alcohol to wash the contacts on the battery and the within of the important thing fob. This can assist guarantee connection between the battery and the important thing fob.
Step 3: Reseat the Battery
As soon as the battery contacts are clear, reseat the battery in the important thing fob. Be sure that the battery is correctly aligned and that the optimistic and adverse terminals are going through the proper method.
Step 4: Check the Key Fob
After you’ve got changed the battery, take a look at the important thing fob to guarantee that it’s working correctly. Attempt locking and unlocking the automotive, and guarantee that the important thing fob is ready to begin the automotive. If the important thing fob isn’t working correctly, you might want to switch it.
Step 5: Different Doable Causes
In case you have tried the above steps and the important thing fob continues to be not working, there could also be one other problem inflicting the issue. Another potential causes embrace:
| Doable Difficulty | Resolution |
|---|---|
| Lifeless key fob | Substitute the important thing fob |
| Defective key fob receiver | Contact a BMW vendor |
| Interference from different gadgets | Transfer the important thing fob away from different digital gadgets |
The way to Change a BMW Key Fob Battery
Changing the battery in a BMW key fob is an easy course of that may be accomplished in a couple of minutes. Observe these steps to vary the battery:
- Press the button on the again of the important thing fob to launch the important thing.
- Gently pull the 2 halves of the important thing fob aside.
- Substitute the previous battery with a brand new CR2032 battery.
- Snap the 2 halves of the important thing fob again collectively.
- Insert the important thing again into the important thing fob and press the button to lock it.
Individuals Additionally Ask
How lengthy does a BMW key fob battery final?
The battery in a BMW key fob sometimes lasts for 2-3 years.
What are the signs of a useless BMW key fob battery?
The signs of a useless BMW key fob battery embrace:
- The important thing fob doesn’t work.
- The important thing fob has a weak sign.
- The important thing fob doesn’t unlock the automotive.
- The important thing fob doesn’t begin the automotive.
