BMW 7 Series E65 2002-2008 Ultrasonic PDC Parking Reverse Sensor 66206989069 Vehicle Model_Insight Brake calipers play a crucial

Brake calipers play a crucial role in the braking system of your Peugeot 206

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BMW 7 Series E65 2002-2008 Ultrasonic PDC Parking Reverse Sensor 66206989069 Vehicle Model_Insight Brake calipers play a crucialParking sensors, also known as PDC (Park Distance Control) sensors, are an important safety and convenience feature on your BMW 7 Series, helping you detect nearby objects when manoeuvring or reversing. Ultrasonic parking sensors use high frequency sound waves to measure the distance between your vehicle and surrounding obstacles, providing audible warnings to assist with safe parking. The sensors emit sound pulses that are inaudible to the human ear.