BMW E46 E39 E83 E53 E85 E86 X3 X5 Z4 Sealed Key Fob Battery Replacement Service
REPAIR SERVICE FOR BMW CAR KEY REMOTE FOBS 1 series 3 series 5 series. Clean/inspect and repair the circuit board. However it is very rare that we are not able to repair a key. Battery not charging or draining after a short period?.