What is the method to reset the Audi reversing radar?

[DeJosiah]

Audi reversing radar can be reset by shifting into reverse gear, which will restore the reversing radar. The function of the radar is to detect the distance between the vehicle body and other vehicles or obstacles, alerting the driver through sound or display about the surrounding situation to avoid unnecessary friction or collisions during parking or reversing. Reasons why the radar may not work include: 1. Faulty buzzer or display; 2. Damaged reversing radar wiring; 3. Loose connection between the buzzer/display and the main unit. The working principle of the radar is: under the control of the controller, the sensor emits ultrasonic signals. When encountering an obstacle, an echo signal is generated. After the sensor receives the echo signal, the controller processes the data to determine the obstacle's position, displaying the distance on the display and issuing a warning signal to achieve safe parking.