How to Replace a Battery in a Key Fob

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Tip 1 - How to Change the Key Fob Battery for a Car | eHow

Published: 9 years, 5 month(s) ago | Submitted by karol kinney | permalink

Many modern cars come with a remote locking system that comes as a key fob, or remote transmitter, that you can attach to your key ring. The key fob has buttons that allow you to lock or unlock all of your doors, open the trunk or hatch door, or activate a panic alarm which sounds the vehicle horn on and off. The key fob is powered by a small...

For further reading: http://www.ehow.com/how_6404054_change-key-fob-battery-car.html ^[1]

Tip 2 - How to Replace the Battery in a Toyota Prius Key Fob

Published: 9 years, 5 month(s) ago | Submitted by C Jung | permalink

Here's how to replace the battery on a 2004-2009 Prius remote entry key fob. You'll know your battery has died when the car won't start without the key in the ignition and keyless entry stops working.

For further reading: https://snapguide.com/guides/replace-the-battery-in-a-toyota-prius-key-fob/ ^[2]

Tip 3 - Replacing the Battery in Your Car's Keyless Remote

Published: 9 years, 5 month(s) ago | Submitted by Frizzo | permalink

We rely on the remote unlock, lock, and alarm functions on our car or truck key fob, or key chain. This keychain remote has batteries that go dead. If you have a dead or weak battery in your car remote, you will lose range or not be able to use it at all. Replacing your car remote battery is easy. You can replace the battery in 5 minutes or less. We'll show you a Honda remote and a Mercedes Benz remote as examples.

For further reading: http://autorepair.about.com/od/quicktips/ss/remote_battery.htm ^[3]

Tip 4 - Car Key Fob Battery Replacement

Published: 9 years, 5 month(s) ago | Submitted by Garry Henley | permalink

How to replace the battery in your car's keyless remote entry switch.
Tags: Car Key Fob Battery Replacement, 2010-2014 Subaru Legacy, Parts, Tools, Free Repair Guides, Manual, Teardowns

For further reading: https://www.ifixit.com/Guide/Car%2BKey%2BFob%2BBattery%2BReplacement/34168 ^[4]