Buy 2004 Audi A8 Lock. Motor. Latch. Door. A8L, w/close assist, to VIN 4E7010181. Door Lock Actuator Actuator, Assist, Close - OEM Audi Part # 4E4839016A (4E4-839-016-A)

Mechanism to secure Door to chassis. Motor to Lock and unLock car Door. Power Door Assist. Actuator. AND Amplifier; switch.

Door Latch AssemblyDoor Lock Actuator Motor

Fits A8

A8L, w/close assist, to VIN 4E7010181.
Door Lock Actuator - Repair or Replace
Your 2004 Audi A8 may need a new door lock actuator if your keyless entry doesn't work or your lock button doesn't lock the doors.