How to Open Your 2018 Lexus RX 350 Key Fob and Change Battery
If your RX 350 keyless entry remote isn't unlock doors well, the battery most likely must to be changed. It's not difficult to change the battery in your remote key fob, and it’s easier than you think. Everything you need is explained below.
What kind of battery keyless entry remote requireDon't forget before disassembly keyless entry remote check all that you need: flat head screwdriver and one CR2032 battery.
- 1xCR2032 battery
- flat head screwdriver
Step by step instruction
Inside of your keyless entry remote installed small coin battery. Move the key out of the way if it is in the keyless entry remote.
Accurately try to pry apart your fob with pry tools. Change 1xCR2032 battery with flat head screwdriver.
Replace old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you connect battery wrong way.
When the new battery installed, verify key fob by pressing buttons. If all functions works, assemble your fob’s shell in reverse order.
The last thing to do is put your cover back on fob. Carefully try to put the pieces together by hands from top to bottom. If your key fob body tightly closed, we done. If not, repeat the last step.
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