2019 Lexus UX 250h Key Fob Battery Replacement Instructions
If your auto key is no longer working well, the cell battery more likely must to be replaced. It's not difficult to replace the battery in your remote key fob DIY. Everything you need is outlined in this article.
What size battery does 2019 Lexus UX 250h remote key fob takeReplacing battery in remote key fob require 1 CR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the type of your fob’s batteries.
- flat head screwdriver
- 1xCR2032 battery
Step by step instruction
A tiny button cell battery installed in the your keyless entry remote. Move the key out of the way if it is in the keyless entry remote.
Accurately try to disassemble your key fob with flat head screwdriver. Remove 1 CR2032 battery with flat head screwdriver.
Change old battery with new one CR2032. Be sure to connect the battery the right way around in a circuit. Your key will not work if you place 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 keyless entry fob's back cover together. Line your shell pieces together and put it in place by hands from top to bottom. If your key case firmly closed, we done. If not, repeat the last step.
Video of remote key fob disassembly
How-To Replace Smart Access Key Battery | Lexus
Still not working? Buy new one