Description
Part number 8376644 with Siemens/Hella designation 5DK007047-23 — this genuine BMW 5 Series E39 Body Comfort Control Module is a used, tested unit extracted from a driveable car and inspected before sale.
Central to the E39’s convenience electronics, the module governs the central locking system for all passenger doors and the tailgate, delivers one-touch window operation with the comfort-close remote function, controls interior and courtesy light behaviour when doors open and close, and operates the boot lamp. On vehicles with the relevant factory options, it also schedules heated seat operation and controls power-folding mirrors.
Telltale faults include the central locking becoming unresponsive to the remote and to the door switch, electric windows losing their auto-down/up behaviour and reverting to held-only operation, courtesy lights failing to illuminate on entry, the comfort-close function no longer operating, and the boot lid losing its place in the locking cycle.
Verify OEM 8376644 / 5DK007047-23 against your vehicle data before ordering. BMW ISTA coding is required after fitting to pair the new module with the car. 14-day returns apply.
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/
