How to Open Your 1990 Buick Reatta Key Fob and Change Battery
If your car key is not unlock doors perfectly, the cell battery more likely must to be changed. In this article, we demonstrate how to open your car remote key fob and change a weak or dead battery yourself. If you decide to do it at home near Reatta, follow our instruction, but don't forget to check tools and materials required.
What type battery does 1990 Buick Reatta key fob requiredReplacing battery in keyless entry remote require one CR2025 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
- 1xCR2025 battery
- flat head screwdriver
Simple steps to replace the battery in your Reatta's remote key fob
A tiny coin cell battery installed in the your remote key fob. Delicately try to disassemble your key fob with hands or flat head screwdriver. Remove one CR2025 battery with flat head screwdriver.
Change old battery with new one CR2025. Battery must be installed with the same polarity as was a previous. Your key will not work if you mistakenly place battery wrong way.
Before assembling keyless entry fob's case, make sure that all is functioning by testing buttons on key fob.
At this point squeeze keyless entry fob's back cover together. Line your body pieces together and assemble it together by hands from top to bottom. Check your key fob body for gaps. If it is not tightly closed try to repeat last step.
Video of remote key fob opening
How To Replace Buick Reatta Key Fob Battery 1989 1990 1991
Still not working? Buy new one