2015 BMW 118D (F20)comfort access system by Original key it self without key rings
Approach the car and grab the handle. Simply approach the vehicle with the smart key in one of your pockets and touch the inside of the handle to unlock the door.
To lock the door again, exit the vehicle with the key in your pocket and touch the ridged sensor on the upper right side of the handle and it will lock.
Supports close window,loop when you lock door