Get all the news you need in your inbox each morning. Watch this video to see how to change the battery in your key fob. Most key fobs have a little slot you can use to pop them open with a small ...

Q: I recently replaced the original battery in the key fob for my 2010 Kia Sedona. The car does not respond to the fob now. The local battery shop confirms ...

the first step was to disassemble the already broken key fob and separate out the PCB from the case and battery holder. With those removed, a coin cell was soldered to some wires connected to the PCB.

These systems tend to burn through battery keys more rapidly than traditional remote locking fobs, because the car and the key are in constant communication as you drive – that’s how you get a ...

Q: I recently replaced the original battery in the key fob for my 2010 Kia Sedona. The car does not respond to the fob now. The local battery shop confirms that the fob is working properly.