How to Open Your 2005 Toyota Camry Key Fob & Change Battery

If your car key fob isn't open doors properly, the battery surely needs to be changed. In this article, we described how to open your car remote key fob and change your Toyota key battery.
What kind of battery keyless entry remote use
Before starting disassembly key fob be sure that you have all required tools and materials: phillips head screwdriver, one CR2032 battery and flat head screwdriver.- 1xCR2032 battery
- flat head screwdriver
- phillips head screwdriver
Step by step instruction
A tiny button cell battery installed inside the your keyless entry remote. Unscrew the back of the remote key fob. Spin the remote key fob over and find for at least 1 fastener holding in the plastic.
Gently try to disassemble your remote key fob with hands or flat head screwdriver. Remove 1 CR2032 battery with flat head screwdriver.
Change old battery with new one CR2032. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you place battery wrong way.
After the new battery installed, check key fob by pressing buttons. If all functions works, assemble your fob’s shell in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your case two halves together and put it together by hands from top to bottom. If your keyless entry remote body firmly closed, we done. If not, repeat the last step. Screw fastener in the back of the key fob.
Video of key disassembly
How To Replace A 2000 - 2006 Toyota Camry Key Fob Battery
Still not working? Buy new one