How to Replace the Battery in a 2010 Lexus RX 350 Key Fob
If your RX 350 key is not open doors perfectly, the cell battery surely needs to be changed. In this post, we demonstrate how to open your keyless entry remote and replace a weak or dead battery yourself. If you choose to do it at home near RX 350, use this instruction, but first make sure you have everything you need.
What kind of battery remote key fob useChanging battery in key fob require one CR1632 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.
- 1xCR1632 battery
- flat head screwdriver
Step by step instruction
A small coin battery installed inside the your remote key fob. Remove any internal key before you try to pry apart the key fob.
Delicately try to pry apart your fob with flat head screwdriver. Replace 1xCR1632 battery with flat head screwdriver.
Replace old battery with new one CR1632. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you put battery wrong way.
When the new battery installed, verify remote key fob functionality by pressing buttons. If everything is functioning, assemble your keyless entry fob's shell in reverse order.
The last thing to do is put your cover back on fob. Carefully try to put the two halves in place by hands from top to bottom. If your fob body tightly closed, we done. If not, repeat the last step.
How to change the battery video instruction
How to ● Lexus Key Fob Remote Keyless Battery Replace HS, ES, GS, LS, IS, GX, CT
Still not working? Buy new one