How to Open Your 2013 Lexus LX 570 Key Fob & Change Battery
Keyless entry remote grant easy access to your Lexus. Once the key battery is discharged you will lose your fob’s ability to use distance opportunities. It's not complicated to change the battery in your key fob by yourself. All you need is outlined below.
What type battery keyless entry remote requireDon't forget before open key fob check all that you need: 1 CR1632 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR1632 battery
Step by step instruction
Inside of your keyless entry remote installed tiny coin battery. Move the key out of the way if it is in the keyless entry remote.
Carefully try to disassemble your key fob with hands or flat head screwdriver. Change 1xCR1632 battery with flat head screwdriver.
Replace old battery with new one CR1632. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.
After the new battery installed, check key fob functionality by pressing buttons. If all functions works, assemble your keyless entry fob's case in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your shell two halves together and put it together by hands from top to bottom. Inspect your keyless entry remote body for gaps. If it is not firmly closed try to repeat last step.
Video of remote key fob opening
Lexus Key FOB Battery Replacement (Smart Key Remote) - RX 350, NX 300, LX 570, ES 350, RC 350, IS