How to Replace the Key Fob Battery in a Chevrolet Corvette

1. Press the button on the side of the remote key and pull the mechanical key out.
2. Use the mechanical key blade in the slot to remove the battery cover by hand.
3. Pull the tab to remove the seal and reach the battery.
4. Remove the old battery without using a metal object.
5. Insert the new CR2450 or equivalent battery with the negative side facing down.
6. Push the seal back into the groove around the battery compartment.
7. Snap the battery cover back onto the remote key.

• Replace the battery when the DIC displays REPLACE BATTERY IN REMOTE KEY.
• Do not touch any circuitry on the remote key, since static could damage it.
• Never pull the mechanical key out without pressing the button.

Source: 2022 Chevrolet Corvette owner's manual, PDF pages 12, 13. Steps are summarized in our own words (AI-assisted, checked against the cited pages 2026-10-18). Other model years can differ; your manual has the final word.