How to Replace the Key Fob Battery in a Volvo S60 Cross Country

1. Slide the spring loaded catch to the side and pull the key blade straight out of the remote key.
2. Insert a small screwdriver in the hole behind the catch and carefully pry up the cover, holding the buttons upward.
3. Note the position of the battery's (+) and (–) sides, then pry out the old battery with a screwdriver.
4. Insert the new CR 2430, 3V battery with the (+) side downward.
5. Press the cover into place, with the key blade slot up.
6. Slide the key blade into its groove and press gently until it clicks into place.

• Replace the battery when the display shows Low battery in remote control, or if the locks do not react after several attempts.
• Avoid touching the battery's contact surfaces when handling it.

Source: 2016 Volvo S60 Cross Country owner's manual, PDF pages 148, 149. 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.