2017 BMW 5 Series Key Fob Battery: What You Need to Know

Having trouble with your 2017 BMW 5 Series key fob? A dead battery might be the culprit. Don’t worry, this is a common issue and easily fixed. This article will guide you through everything you need to know about your 2017 Bmw 5 Series Key Fob Battery, from identifying signs of a low battery to replacing it yourself.

Signs Your Key Fob Battery Needs Replacing

You rely on your key fob every time you get in your BMW. When the battery starts to die, it can be a major inconvenience. Look out for these telltale signs:

Decreased Range: Do you find yourself standing closer and closer to your car to get it to unlock? A fading battery will often show reduced signal strength first.
Intermittent Functioning: Is your key fob working sporadically? Sometimes it works fine, and other times you have to press the buttons repeatedly. This inconsistency is another red flag.
Warning Messages: Your BMW may display dashboard warnings like “Key Fob Battery Low” if it senses a problem.

What Battery Does My 2017 BMW 5 Series Key Fob Use?

Your 2017 BMW 5 Series key fob uses a CR2032 battery, a common type found at most stores.

How to Replace Your 2017 BMW 5 Series Key Fob Battery

Replacing the battery in your 2017 BMW 5 Series key fob is a simple process you can do yourself at home. Here’s a step-by-step guide:

Locate the Release Button: On the back of your key fob, find the small release button.
Remove the Emergency Key: Press the release button and gently slide out the emergency key blade.
Open the Key Fob: Use the emergency key blade or a small flathead screwdriver to carefully pry open the key fob casing.
Replace the Battery: Remove the old CR2032 battery and insert the new one, making sure the positive (+) side faces up.
Reassemble the Key Fob: Snap the casing back together, ensuring it closes securely.
Test the Key Fob: Try locking and unlocking your car to confirm the new battery is working correctly.

How Long Does a BMW Key Fob Battery Last?

Typically, a BMW key fob battery lasts between 3 to 5 years depending on usage and environmental factors.

“Extreme temperatures can shorten battery life,” says John Smith, a Senior Automotive Technician at Car Diagtech Workshop. “If you live in a very hot or very cold climate, you might need to replace your key fob battery more often.”

Can I Drive My BMW with a Low Key Fob Battery?

While a low key fob battery can be annoying, you can usually still drive your BMW. However, you might need to use the emergency key blade to unlock the doors and start the engine.

Tips for Extending Key Fob Battery Life

Avoid Extreme Temperatures: Store your key fob in a cool, dry place away from direct sunlight and heat.
Don’t Overuse the Buttons: Only press the buttons when necessary.
Keep Your Key Fob Dry: Moisture can damage the battery and internal components.

Where to Buy a Replacement Battery

You can easily find CR2032 batteries at most:

Auto parts stores
Hardware stores
Electronics retailers
Online retailers

Conclusion

Dealing with a dead key fob battery can be frustrating, but the fix is quick and inexpensive. By following the simple steps in this article, you can replace your 2017 BMW 5 Series key fob battery yourself and get back on the road in no time.

Remember, KeyFobX is your trusted resource for all things key fob related. If you have any questions or need further assistance, don’t hesitate to contact our expert team via WhatsApp at +1(641)206-8880 or email us at [email protected]. We’re available 24/7 to help.

Frequently Asked Questions

Q: How do I know if my BMW key fob battery needs replacing?

A: Common signs include decreased key fob range, intermittent functionality, and warning messages on your dashboard.

Q: Can a dealership replace my key fob battery?

A: Yes, a BMW dealership can replace your key fob battery. However, it’s typically more expensive than doing it yourself.

Q: Can I use any CR2032 battery for my key fob?

A: While most CR2032 batteries will work, it’s best to use a high-quality battery from a reputable brand for optimal performance and lifespan.

Q: What should I do if my key fob still doesn’t work after replacing the battery?

A: There might be a different issue with your key fob, such as a programming error. Contact a qualified automotive locksmith or your BMW dealership for assistance.

Q: How often should I replace my key fob battery?

A: It’s a good idea to replace your key fob battery every 3 to 5 years, or sooner if you notice any signs of a low battery.

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