2003 Buick Century Key Fob Battery Replacement Instructions
If your Century key fob is no longer open doors perfectly, the cell battery probably must to be changed. In this case, we demonstrate how to disassembly your keyless entry remote and change a dead or weak battery yourself. If you choose to do it at home near Century, follow our instruction, but don't forget to check tools and materials required.
What type battery does 2003 Buick Century keyless entry remote required
Before going to disassembly remote key fob check all that you need: flat head screwdriver and CR2032 battery.- 1xCR2032 battery
- flat head screwdriver
Simple steps to replace the battery in your Century's keyless entry remote
A small button battery installed inside the your keyless entry remote. Accurately try to pry apart your keyless entry remote with pry tools. Change CR2032 battery with flat head screwdriver.
Now it's time to install new battery in fob’s body. Battery must be placed with the same polarity as was an old. Your key will not work if you mistakenly put battery wrong way.
After the new battery installed, verify key fob 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 pieces together and put it in place by hands from top to bottom. If your key shell firmly closed, we done. If not, repeat the last step.
How to replace the battery video guide
How To Replace A Buick Century Key Fob Battery 2001 - 2005
Still not working? Buy new one