X-Series (SUVs): (X1, X2, X3, X4, X5, X6, X7, XM, iX Z-Series (Roadsters): ( Z3, Z4 i-Series (Electric/Hybrid): i3, i4, i7, i8, Other Models: (Z8, 3 Series Compact, 5 Series GT, M Roadster, M Coupe).ORIGINAL CR2032 BATTERY - Same batteries as provided by OEM original manufacturer in all Rectangular Shaped Smart Key remote fobs.( Works with FCC ID: YGOHUF5662,KR55WK49147 ) (Keyless entry remote fob not included.)" - Please check product image to confirm compatibility.(Opening/Pry Tool + Installation video included) - "Compatible with the following BMW models - 1-Series ( 1 Series, 1 Series M Coupe) , 2-Series: (2 Series Coupe/Convertible, 2 Series Gran Coupe, M2), 3-Series: (3 Series Sedan/Touring/Gran Turismo, M3 Sedan/Coupe/Convertible), 4-Series: (4 Series Coupe/Convertible/Gran Coupe, M4 Coupe/Convertible 5-Series: (5 Series Sedan/Touring, M5 Sedan 6-Series: ( 6 Series Coupe/Convertible/Gran Coupe, M6 Coupe/Convertible/Gran Coupe, 6 Series GT, 7-Series: ( 7 Series Sedan, Alpina B7 8-Series: (8 Series Coupe/Convertible/Gran Coupe, M8 Coupe/Convertible/Gran CoupeSIMPLIFIES BATTERY REPLACEMENT - No need to schedule battery replacement service, no need to reprogram remote control.The included tool helps to open the remote control and remove the batteries without damaging the remote control case.(Tested under Strict Quality Control Standards. Longer Battery Life and Long Lasting Power.)