Shop 2009 Audi A5 Lock. Door. Motor. Latch. A6, S6; Right. Door Lock Actuator - Repair or Replace Actuator, Right, Power - OEM Audi Part # 4F0839016C (4F0-839-016-C)

Exc.Power Door Assist. Incl.Latch. Mechanism to secure Door to chassis. Motor to Lock and unLock car Door. Power Child Locks. Actuator. AND Amplifier; switch.

Door Latch AssemblyDoor Lock Actuator Motor

Fits A6, S6

A6, S6; Right.
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.