answersLogoWhite

0

I think its in the manual, but basically, you need a small Phillips head screw driver, remove the one screw from the back. Then you can pop the two halves of the casing apart. Then, insidde, there is a separate encased unit (the piece that has the lock/unlock/panic buttons on it). That will just fall out if you turn it upside down. You need to pop those halves apart as well. There are tabs at each end that you can separate slightly then it should pop apart. The battery is in there. I think its a CR1616 watch type battery, but it should be imprinted on the battery itself.

User Avatar

Wiki User

13y ago

What else can I help you with?