2007 Lexus GS 450h Key Fob Battery Replacement Instructions
Key fob grant access to your auto. When the remote key fob battery is discharged you lose your fob’s ability to use remote functions. In this case, you will benefit from knowing how to disassembly your car remote key fob and replace a discharged battery yourself. If you choose to do it at home near GS 450h, follow our instruction, but first make sure you have tools and materials required.
What is the battery remote key fob requireChanging battery in keyless entry remote require flat head screwdriver and 1xCR1632 battery. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
- flat head screwdriver
- 1xCR1632 battery
Simple steps to replace the battery in your GS 450h's remote key fob
A button battery installed in the your remote key fob. Remove any internal key first, and then try to pry apart the key fob.
Carefully try to pry apart your key with pry tools. Remove 1xCR1632 battery with flat head screwdriver.
Get new battery and install it inside keyless entry fob's shell. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you put battery wrong way.
Before assembling keyless entry fob's case, make sure that all functions works by pressing buttons on circuit board.
The last thing to do is put your cover back on fob. Gently try to assemble the two halves in place by hands from top to bottom. If your keyless entry remote case tightly closed, we done. If not, repeat the last step.
How to change the battery video instruction
Lexus GS450H Key Battery Replacement
Still not working? Buy new one