What is the reason why the reversing radar doesn't sound? What is the reason why the reversing radar doesn't sound?

What is the reason why the reversing radar doesn't sound? What is the reason why the reversing radar doesn't sound?

1. The connection of the reversing radar line at the rear bumper is loose or falling off;

2. The reversing lamp switch is not turned on;

3. The fuse of the reversing radar is loose or falls off;

4. The reversing radar module or buzzer is damaged;

5. The obstacle behind the car is too low or too short. Parking radar is a safety auxiliary device when parking or reversing a car. It can inform the driver of the surrounding obstacles through sound or more intuitive display, which reduces the trouble caused by the driver's patrol around when parking, reversing and starting the car, and helps the driver to eliminate the defects of blind spots and blurred vision.

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