2019 Cadillac CTS Key Fob Battery Replacement Guide
Key fob grant easy access to your auto. If the keyless entry remote battery is discharged you’ll not to be able lock trunk or doors remotely. It's not complicated to replace the battery in your remote key fob, and it’s easier than you think. Everything you need is explained in this post.
What size battery does 2019 Cadillac CTS key fob take
Before starting open remote key fob make sure that you have all recommended tools and materials: 1 CR2032 battery and flat head screwdriver.- 1xCR2032 battery
- flat head screwdriver
Step by step guide
A button cell battery installed inside the your key fob. Remove any internal key first, and then try to pry apart the remote key fob.
Gently try to open your fob with hands or flat head screwdriver. Change 1xCR2032 battery with flat head screwdriver.
Now it's time to install new battery inside keyless entry fob's shell. Battery must be placed with the same polarity as was an old. Your key fob will not work if you mistakenly put battery wrong way.
When the new battery installed, check key fob functionality by pressing buttons. If everything working fine, assemble your fob’s body in reverse order.
The last thing to do is put your cover back on fob. Gently try to assemble the pieces together by hands from top to bottom. If your keyless entry remote shell tightly closed, we done. If not, repeat the last step.
Key Fob Battery Replacement 2019 Cadillac CTS Video
DIY Cadillac - How to change SmartKey Key fob Battery on Cadillac ATC / CTS / XTS
Still not working? Buy new one