Battery you need – https://amzn.to/2YlgkSd
OEM Jaguar Smart Key Keyless Remote Entry Key Fob 5E0U50707
FCC ID KOBJTF10A
Part#
AW93-15K601-AF 3521A-5TF-10B LEAR P/N: 5E0B40287 F3B75F33 5E0B40297 – AJ / JLR P/N: AW93-15K601-AF
Dealer part #
Buttons 5: Lock, Unlock, Lights, Trunk, Hazard
Frequency 315 MHz
Battery Type 1: CR2032
So shiny I can see your reflection!