BMW 2 Series key battery
F45 / F46 / F44 (UKL1/2)
2014–2024- Smart keyNot confirmed
We haven't confirmed this one. Open the key and read the code on the old cell, then buy the same.
North American models
F22
2014–2021- Smart keyCR2032
For locksmiths · F45 / F46 / F44
- KeysSmart key
- Tools confirmed6
- Transponder chipSubscribers
- Programming procedureSubscribers