Description
This is an original Audi ILM passenger-side power supply module for the Audi A8 D3 4E. The primary OEM number is 4E0907280A, with alternate hardware reference F005S00073. It is an onboard power supply control module that manages electrical distribution and switching functions for vehicle systems on the passenger side.
Its job is to control and route electrical power to selected comfort and body-related circuits, helping the vehicle manage loads safely and reliably. In a complex luxury platform such as the A8 D3, this module supports stable operation of multiple electrical functions and communicates within the wider onboard electronics network.
Common signs of a faulty unit include intermittent electrical faults, loss of power to certain systems, warning messages, non-working interior or exterior electrical functions, or irregular behavior from controlled circuits. Power distribution modules can also cause hard-to-trace issues that appear as multiple unrelated electrical problems.
This is a used original part, removed from a vehicle and tested before sale. Please match 4E0907280A and F005S00073 exactly before ordering. Professional installation is recommended, and coding, programming or adaptation may be required depending on vehicle equipment and system configuration.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
