Volkswagen Key Fob Battery Replacement

Introduction to Volkswagen Key Fob Battery 

The Volkswagen key fob is a very convenient feature that allows drivers to remotely lock, unlock, and even start their vehicle. However, like any battery-powered device, the key fob needs to have its battery replaced periodically to continue functioning properly. Knowing when and how to replace the Volkswagen key fob battery is important for any VW owner.

Signs Your Volkswagen Key Fob Battery Replacement

There are a few clear signs that indicate when it’s time to replace the battery in the Volkswagen key fob:

• Decreased range – If you have to be closer than before to lock/unlock your vehicle, the battery is likely running low
• Intermittent issues – If buttons only work sometimes, the low battery could be why
• Warning light – Some VW key fobs have a small LED light that will flash if the battery power is low

When any of those happen, you should replace the Volkswagen key fob battery promptly. Allowing it to drain further can lead to complete key fob failure at very inconvenient times.

What You’ll Need

Replacing a Volkswagen key fob battery requires just a few supplies:

• New CR2032 coin-style battery
• Small Phillips screwdriver
• Clean lint-free cloth

Make sure to get a good quality CR2032 lithium coin cell replacement battery, as cheaper batteries may not last as long.

Step-By-Step Battery Replacement Procedure

Replacing the battery in a VW key fob isn’t too difficult if you follow these steps:

1. Locate the small screw on the back/side of the fob housing
2. Carefully use a screwdriver to unscrew the case and open it up
3. Locate the old battery and note the orientation/position
4. Use a cloth to remove the old battery
5. Insert the new CR2032 battery in the same position with the “+” mark facing up
6. Ensure the battery is securely in place
7. Close the plastic housing and screw the case back together
8. Test fob functions like lock/unlock before driving

Taking a few minutes to carefully follow that Volkswagen key fob battery replacement process will have you back to conveniently locking, unlocking, and starting your VW in no time.

Resetting and Re-Pairing the Key Fob

Sometimes, a reset is needed if the fob acts inconsistently after a battery change. Refer to your VW owner’s manual for instructions on how to reset and re-pair with your specific vehicle make and model. Often, there is a simple procedure to hold buttons down in a certain sequence to reset communication and match the key fob again.

Additional Tips for Maximum Battery Life

To maximize battery lifespan after replacing it:

• Close the fob tightly when not actively using it
• Consider removing the battery if the vehicle will be in storage for weeks/months
• Buy brand-name batteries from reliable retailers

Following those Volkswagen key fob battery tips will help avoid premature failure in the future.

Volkswagen Key Fob Battery FAQs

What kind of battery does a Volkswagen key fob use? The standard replacement battery is a 3-volt CR2032 lithium coin cell battery.

How often does the battery need replacement? Most VW key fob batteries last 1-2 years before needing replacement. If used very frequently or exposed to temperature extremes, they may need changes more often.

Can I change the VW key fob battery myself?
Yes, with the right supplies it is quite simple for most owners to replace the battery themselves rather than paying for an automotive locksmith or dealership to do it.

Conclusion

Knowing the warning signs of a low Volkswagen key fob battery and following the proper replacement directions above will keep this useful feature working when you need it. Replace the battery promptly any time the function becomes intermittent to avoid being inconvenienced by complete key fob failure at inopportune times. With the right CR2032 replacement battery installed, your VW smart key will remotely lock/unlock your car for another couple of years of convenient operation.