Control unit for parking aid. Porsche 991.2 / 982 Boxster / 982C Cayman

Control unit for parking aid.
This is a genuine Porsche OEM control unit for the Park Assist system. It is the electronic module responsible for managing signals from the ultrasonic parking sensors, ensuring accurate obstacle detection and safe manoeuvring.

Fits:
Porsche 991.2 Carrera 2017 - 2019
Porsche 991.2 Turbo 2017 - 2019
 * Cars with option code: 636 - Park distance control in front and rear
 * Cars with option code: 638 - ParkAssist, front, rear and reversing camera

Porsche 982 Boxster 2.0L / 2.5L 2017>>
Porsche 982C Cayman 2.0L / 2.5L 2017>>
 * Cars with option code: 636 - Park distance control in front and rear
 * Cars with option code: 638 - ParkAssist, front, rear and reversing camera

Diagram ref no 12

What This Product Does: 
•  Processes input from ultrasonic sensors located in the bumpers,
•  Interprets distance to nearby obstacles and communicates this to the driver,
•  Activates audible beeps and visual alerts on the display to guide parking and low-speed manoeuvring,
•  Ensures the Park Assist system operates to Porsche’s original safety and precision standards.

Symptoms & Signs That It Needs Replacing
A faulty or failing Park Assist Control Unit can cause the system to stop working correctly. Common symptoms include:
•  Warning messages or fault codes for Park Assist on the dashboard
•  Sensors not responding or failing to detect obstacles
•  False alarms, such as continuous beeping with no objects nearby
•  No audible/visual alerts even though sensors test as functional

Why Replacement Matters:
Driving with a faulty Park Assist Control Unit reduces safety and makes tight manoeuvres or reversing more difficult. Replacing with a genuine OEM unit restores:
•  Full Park Assist functionality
•  Accurate and reliable obstacle detection.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B919475M

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