How to Change BMW Key Fob Battery 2016

Changing the battery in your 2016 BMW key fob is a quick and easy process that can save you the hassle and expense of a trip to the dealership. This guide will walk you through How To Change Bmw Key Fob Battery 2016, covering common issues and providing expert tips for a seamless experience.

Locating the Key Fob Battery Compartment

The first step in changing your 2016 BMW key fob battery is locating the battery compartment. Most 2016 BMW key fobs have a small release button or switch, often located on the side or back. This button releases the emergency key blade, which you’ll need to pry open the fob’s casing.

BMW Key Fob Release Button Location

Identifying the Correct Battery Type

Once you’ve opened the key fob, you’ll need to identify the type of battery it uses. Most 2016 BMW key fobs use a CR2032 3-volt lithium coin battery. It’s important to use the correct battery type to avoid damaging your key fob. You can usually find CR2032 batteries at most electronics stores, pharmacies, and online retailers.

Replacing the Battery

With the correct battery in hand, carefully remove the old battery from the key fob. Use a small flathead screwdriver or your fingernail to gently pry the old battery out of its compartment. Once the old battery is removed, insert the new battery, making sure the positive (+) side is facing upwards, just as the old one was.

Replacing the BMW Key Fob Battery

Testing and Reassembling the Key Fob

After inserting the new battery, close the key fob casing and test all of its functions. Try locking and unlocking your car, as well as starting the engine. If everything works correctly, you’ve successfully changed your key fob battery.

Troubleshooting Common Issues

Sometimes, you might encounter issues even after replacing the battery. If your key fob still isn’t working, try these troubleshooting steps:

Check the Battery Orientation: Make sure the new battery is inserted correctly with the positive (+) side facing up.
Clean the Battery Contacts: Use a cotton swab and rubbing alcohol to clean the battery contacts inside the key fob.
Try a Different Battery: Occasionally, a new battery might be faulty. Try replacing it with a different one.
Resynchronize the Key Fob: Consult your owner’s manual for instructions on how to resynchronize your key fob with your car. This process varies depending on the specific BMW model.

Troubleshooting BMW Key Fob Issues

“A common mistake is inserting the battery incorrectly. Always double-check the orientation before closing the key fob,” advises John Smith, Senior Automotive Technician at Bavarian Autohaus.

Why Change Your Key Fob Battery Yourself?

Changing your BMW key fob battery yourself can save you both time and money. Dealership visits can be expensive and time-consuming. By following this simple guide, you can avoid the hassle and get back on the road quickly.

“Many people are surprised at how easy it is to change their own key fob battery. It’s a simple DIY task that anyone can do with the right instructions,” adds Maria Garcia, Lead Technician at Euro Motors.

Conclusion

Changing your 2016 BMW key fob battery is a quick and easy process that can be done at home with minimal tools. By following the steps outlined in this guide, you can save yourself time and money. Remember to always use the correct battery type and double-check the orientation before reassembling your key fob. How to change bmw key fob battery 2016 is no longer a mystery!

Fully Assembled BMW Key Fob

FAQs

How long does a BMW key fob battery last? Typically, a BMW key fob battery lasts between 3 and 5 years.
What type of battery does a 2016 BMW key fob use? A 2016 BMW key fob uses a CR2032 3-volt lithium coin battery.
Can I damage my key fob by changing the battery myself? It’s unlikely, but be careful not to force anything during the process.
What if my key fob still doesn’t work after changing the battery? Try cleaning the battery contacts or resynchronizing the key fob.
Where can I buy a CR2032 battery? CR2032 batteries are readily available at most electronics stores, pharmacies, and online.
Do all 2016 BMW models use the same key fob battery? Yes, they all typically use the CR2032 battery.
How can I tell if my key fob battery is low? Your car might display a warning message, or the key fob’s range might decrease.

Scenarios and Troubleshooting:

Scenario: Key fob works intermittently. Solution: Clean the battery contacts, check for any damage to the key fob, or try a new battery.
Scenario: Key fob not detected by car. Solution: Try resynchronizing the key fob with your car, following the instructions in your owner’s manual.

BMW Key Fob Programming guide.
Understanding BMW keyless entry systems.

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