My key fob for my Hyundai Sonata isn’t working as well as it used to. Do I need to buy a new one, or is there a way to open my key fob and replace the battery myself?
key fob battery yourself. It’s really simple, and it can save you some money on a key fob replacement. Just have your replacement battery ready and follow these steps:
Flip your key fob over and find the small metal button on the back
Press the button to release a metal key
Insert the metal key into the small keyhole and turn gently until the key fob pops apart
Gently lift the battery out of its housing and install the new one
Press the two halves of the key fob back together and re-insert the metal key
Knowing how to do some easy DIY maintenance on your vehicle can save you some money in the long run, and so can downloading the
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