However, the key fob has a certain lifespan and is subject to replacement at one time or another ... In this piece, we’ll walk you through how to change the key fob battery for a specific vehicle - ...

Slide or press it to pull out the emergency key. Once you have it, check your car door handle. Many vehicles, including models by Toyota ... To replace the battery: Open the fob using the same ...

DEAR CAR TALK: I have a 2012 Toyota ... buy a replacement battery. If you can get into the car, and you don’t have a backup key, there are ways you can start the car with a dead key fob.