How to Open Your 2018 Buick Cascada Key Fob & Change Battery
If your car keyless entry remote is not unlock doors properly, the battery most likely needs to be changed. Below, we described how to open your car key fob and change your Buick key battery.
What is the battery key fob useReplacing battery in keyless entry remote require flat head screwdriver and one CR2032 battery. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.
- flat head screwdriver
- 1xCR2032 battery
Step by step guide
Inside of your key fob installed button cell battery. Open the key if it is in the keyless entry remote.
Delicately try to open your fob with hands or flat head screwdriver. Replace CR2032 battery with flat head screwdriver.
Replace old battery with new one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check position on battery, by "+" mark.
Before assembling fob’s case, make sure that all functions works by pressing buttons on keyless entry remote.
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. If your keyless entry remote body tightly closed, we done. If not, repeat the last step.
Video of key disassembly
Buick key fob battery replacement, version two, updated.
Still not working? Buy new one