Description
OEM part number A2195450332. This is a genuine used Mercedes-Benz PDC control module (parking sensor ECU) for the W219 CLS-Class. Units are tested and confirmed functional before listing.
The PDC (Park Assist) control module manages the parking distance warning system. It drives the ultrasonic sensors embedded in the front and rear bumper covers, processes the reflected echo data to calculate obstacle distances and generates the escalating audible alert tones that warn the driver as the gap to a nearby object decreases. On models equipped with a visual display, the module also feeds proximity data to the instrument cluster or COMAND screen. The unit communicates with the body electronics and chassis systems over the CAN bus.
Typical signs of module failure are the parking sensor system remaining completely silent when reverse is selected, missing warning tones during close-proximity parking, an incessant beeping when no object is detected, a PDC fault lamp or warning message displayed in the cluster or on the COMAND screen, or individual sensors ceasing to respond while adjacent positions remain functional.
This module is supplied in good used condition. Verify the exact OEM part number against your vehicle and specification before ordering — multiple variants exist within each model range and incorrect fitment is common. Professional installation is strongly recommended. SCN coding via Mercedes-Benz Star Diagnosis equipment is typically required after fitting; without this coding step the system may remain inactive or store continuous fault codes. 14-day returns are accepted on unmodified parts.
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/
