The video above shows you how to replace the battery in your Cadillac ATS key fob. The key fob battery can be used for Cadillac OEM Keyless Entry Remotes. The CR2032 battery is found in model years 1996-2015 Cadillac ATS key fob remotes; check the key fob battery currently in your remote to ensure you are ordering the correct replacement.
The CR2032 Keyless Entry Key Fob replacement battery is a long lasting 3 volt lithium battery. Grab yours today on Amazon for around $6.99 plus shipping and handling.
ASIN: B00NWF5JPG
OEM Part Number: 12538938
Battery Size: CR2032