Description:

Aintier KEYLESS ENTRY REMOTE FITMENT: for BMW 1 for BMW 3 for BMW 5 for BMW 7 for BMW E for BMW M3 for BMW M5 for BMW X5. PACKAGING INCLUDES: Keyless Entry Remote Key Fob Case Replacement X4. BUTTON FUNCTION: The remote key button has the functions of remote locking, unlocking, open and close the window, vehicle searching, theft alarm, etc. Fast response, wireless remote control..