How to Open Your 1999 Buick Park Avenue Key Fob and Change Battery

Keyless entry remote grant easy access to your auto. Once the key fob battery is dead or weak you not to be able lock car from distance. Below, you will benefit from knowing how to disassembly Buick remote key fob and replace a discharged battery DIY. If you choose to do it at home near Park Avenue, use this instruction, but don't forget to check everything you need.
What type battery keyless entry remote use
Changing battery in keyless entry remote require 1xCR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.- flat head screwdriver
- 1xCR2032 battery
Simple steps to replace the battery in your car's remote key fob
Inside of your keyless entry remote installed coin battery. Gently try to disassemble your fob with pry tools. Replace one CR2032 battery with flat head screwdriver.
Change old battery with fresh 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 fob’s case, make sure that all functions works by testing buttons on circuit board.
At this point squeeze keyless entry fob's back cover together. Line your case two halves together and assemble it in place by hands from top to bottom. If your fob shell firmly closed, we done. If not, repeat the last step.
How to change the battery video instruction
How To Replace Buick Park Avenue Key Fob Battery 1996 1997 1998 1999
Still not working? Buy new one