Shop BMW M6 Lock. Latch. Actuator. (Left, Front). 745i, 745Li; w/o Passive Access Sys. w/Soft-Close Door, Doors, Access - OEM BMW Part # 51217202123 (51-21-7-202-123, 51217028905, 51217169235)

Exc.Passive Access System. Mechanism to secure door to chassis. Motor to Lock and unLock car door. Power Door Assist. complete,. Door Motor.

Door Latch AssemblyDoor Lock Actuator Motor

Fits 745i, 745Li, 750i, 750Li, 760i, 760Li, Alpina B7

745i, 745Li; w/o Passive Access Sys.; w/Soft-Close Doors; Left. 750i, 750Li; w/o Passive Access Sys.; w/Soft-Close Doors; Left. 760i, 760Li; w/o Passive Access Sys.; w/Soft-Close Doors; Left. W/soft close.
Door Lock Actuator - Repair or Replace
Your may need a new door lock actuator if your keyless entry doesn't work or your lock button doesn't lock the doors.