Description
OEM part number 0205454832. This is a genuine used Mercedes-Benz PDC control module (parking sensor ECU) for the W210 E-Class. Each unit is removed from a running vehicle and tested before despatch.
The PDC (Park Assist) control module is the electronic heart of the parking distance warning system. It provides power to and polls each ultrasonic sensor located in the bumper covers, analyses the reflected pulse data to measure the distance to nearby objects and produces the characteristic graded warning tones that intensify as an obstacle draws closer. On models with a graphical display, the module additionally provides proximity information to the instrument cluster or COMAND system. Communication with body and chassis electronics is conducted via the CAN bus.
Failure symptoms include the parking sensors producing no sound when reverse gear is engaged, audible alert tones absent during low-speed manoeuvring, a continuous beeping tone with no obstacle in range, a PDC warning indicator or fault message appearing on the instrument cluster or COMAND display, or one or more sensor positions becoming unresponsive while the rest of the system continues to operate.
Supplied in good used condition. It is important to confirm the OEM part number precisely matches your vehicle’s configuration before purchasing, as several variants exist within each model series. A qualified technician should carry out installation. SCN coding using Mercedes-Benz Star Diagnosis is generally required following fitment; an uncoded module may fail to activate or generate persistent diagnostic fault codes. Returns are accepted within 14 days on parts that have not been modified or installed.
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/
