Cadillac CT5 Key Fob Battery by Year
Newest year we have: the 2021 Cadillac CT5 manual lists CR2450. Every year we have from 2020 to 2021 lists the same. Each year links to its owner's manual page.
| Year | Key fob battery | Source |
|---|---|---|
| 2021 | CR2450 | 2021 manual → |
| 2020 | CR2450 | 2020 manual → |
Years are the 2020–2021 model years we have the owner's manual for. Open a year to see every version and the page it's printed on.
Confirm with your own manual, dipstick or door-jamb label.
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