Do you need to replace the battery in the Smart Key for your Cadillac key fob? The video above provides a great tutorial on how to replace the key fob battery in a Cadillac Smart Key. The battery size you’ll need for the key fob is a CR 2032.
Below are a few items you’ll want to consider when replacing the battery in your key fob:
- Replacement battery CR2032 3Volt Lithium Battery (8 Pack) – $4.89
- New Oem 5 Button Cadillac CT6 Smart Proximity Keyless Remote – $74.90