How to Open Your 1996 Buick Roadmaster Key Fob and Change Battery

Key fob allow easy access to your Buick. Once the key battery is weak you not to be able open doors from distance. It's not difficult to change the battery in your remote key fob, and it’s easier than you think. All you need is described in this article.
What size battery does 1996 Buick Roadmaster remote key fob required
Before starting disassembly remote key fob check all that you need: two CR2016 batteries and flat head screwdriver.- 2xCR2016 batteries
- flat head screwdriver
Simple steps to change the battery in your car's remote key fob
A tiny button battery installed in the your keyless entry remote. Gently try to pry apart your remote key fob with hands or flat head screwdriver. Remove 2xCR2016 batteries with flat head screwdriver.
Now it's time to install new batteries inside keyless entry fob's body. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you connect battery wrong way.
When the new batteries installed, check key fob by pressing buttons. If everything working properly, assemble your keyless entry fob's body in reverse order.
At this point squeeze 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
1996 Buick Roadmaster Remote Keyless Entery Programming
Still not working? Buy new one