How to Replace the Battery in a 2000 Lexus GS 400 Key Fob
If your auto keyless entry remote is no longer working correct, the cell battery surely needs to be replaced. In this article, we described how to open your car key fob and change your Lexus key battery.
What type battery does 2000 Lexus GS 400 key fob takeBefore you start to disassembly remote key fob be sure that you have all required tools and materials: one CR1616 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR1616 battery
Step by step guide
A small button cell battery installed in the your remote key fob. Carefully try to disassemble your remote key fob with flat head screwdriver. Remove 1 CR1616 battery with flat head screwdriver.
Change old battery with new one CR1616. Be sure to connect the battery the right way around in a circuit. Your key will not work if you connect battery wrong way.
Before assembling keyless entry fob's case, verify that all functions works by pressing buttons on keyless entry remote.
At this point squeeze fob’s back cover together. Line your shell pieces together and assemble it in place by hands from top to bottom. If your keyless entry remote body tightly closed, we done. If not, repeat the last step.
Video of key fob disassembly
How to ● Lexus Key Fob Remote Keyless Battery Change/Replace and Broken Casing