Land Rover Range Rover Sport (L494) key fob battery
Every model year listed for the Land Rover Range Rover Sport (L494) has a proven battery. The most common answer is CR2032. Rows below run oldest to newest; a year can appear twice when the car came with more than one kind of key.
- 2014-2020Smart key
CR2032
FCC ID KOBJTF10A; K0BJXF18A; KOBJXF23ATwo sites agree: americankeysupply.com and bestkeysupply.com (checked Nov 1, 2026)
Find CR2032 on Amazon - 2021-2022Smart key
CR2032
FCC ID KOBJTF10A; K0BJXF18A; KOBJXF23ATwo sites agree: bestkeysupply.com and uhs-hardware.com (checked Nov 2, 2026)
Find CR2032 on Amazon
Changing the battery
Smart key (push-button start)
- Start by freeing the hidden metal key: there is a latch or slide on the case, and the blade comes out once it moves.
- Look inside the empty key slot for a notch. Put the tip of the metal key or a small flat screwdriver wrapped in tape there and twist gently until the shell splits.
- Pop the old battery out with a toothpick or plastic pick, not a metal blade, and seat the new one with the + side matching the old one.
- Close the case until it clicks all the way round, put the metal key back, then try the buttons and a push-button start.
A CR2032 is 20 mm across and 3.2 mm thick. CR2032, CR2025 and CR2016 share the same width but not the same thickness, so a swap between them can leave a loose contact or a case that will not close.
Coin cells are a choking and burn hazard for children. Store the spares in their original pack, out of reach.