Shop 2015 Audi A5 Lock. Motor. Latch. All. Phaeton; w/Auto Closer; Right. Phaeton; w/Pullin Motor Actuator, DOOR, Right - OEM Audi Part # 3D4839016S (3D4-839-016-S, 3D4839016E, 3D4839016G, 3D4839016J)

Keyless Entry. Mechanism to secure door to chassis. Motor to Lock and unLock car door. AND Amplifier; switch. Door Actuator.

Door Latch AssemblyDoor Lock Actuator Motor

Fits Phaeton

All. Phaeton; w/Auto Closer; Right. Phaeton; w/Pullin Motor; 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.