I had been wondering about the battery life of the fob for a long time and was about to take it to Toyota to get another one sometime soon as a precaution . I've had the car 2 years now...it HAS to be wearing down by now.

Well today as I am exiting the vehicle, it see on the display LOW BATTERY ON KEY FOB.

Cool, so the car will let you know in advance. I like that.

I opened the FOB using the directions above, but I don't see the battery, only the circut board.

I was/am hoping it's a basic battery that I can purchase (less expensively) from Radio Shack.

Does anyone know the type of battery it is, and how I am possibly missing seeing it when I open the FOB.

Thanks

Byron