How to Open Your 2003 Buick LeSabre Key Fob and Change Battery
If your car key fob is no longer working well, the cell battery most likely must to be replaced. Yes, it is possible to replace the battery in your remote key fob by yourself. Everything you need is outlined in this post.
What type battery does 2003 Buick LeSabre remote key fob takeBefore going to open keyless entry remote check all that you need: 1xCR2032 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR2032 battery
Step by step instruction
Inside of your keyless entry remote installed small button cell battery. Carefully try to disassemble your key with hands or flat head screwdriver. Remove 1xCR2032 battery with flat head screwdriver.
Get new battery and install it in fob’s case. Battery must be placed with the same polarity as was a previous. Your key fob will not work if you by mistake place battery wrong way.
Before assembling keyless entry fob's case, verify that all functions works by pressing buttons on remote key fob.
The last thing to do is put your cover back on fob. Delicately try to put the two halves together by hands from top to bottom. If your fob body firmly closed, we done. If not, repeat the last step.
Key Fob Battery Replacement 2003 Buick LeSabre Video
How To Replace Buick LeSabre Key Fob Battery 2001 - 2005
Still not working? Buy new one