What Causes the Reverse Radar to Keep Beeping?

[Christian]

The reasons and solutions for the reverse radar continuously beeping are as follows: 1. Something is stuck on the reverse radar probe, blocking the signal; Solution: Check if there is any obstruction on the radar holes at the rear of the vehicle. 2. The rear wiper water pipe is leaking or water has seeped into the reverse radar system; Solution: Seal the leak (or replace the pipe) and drain any accumulated water in the radar system. 3. The radar ultrasonic signal is faulty, causing false alarms; Solution: Restart the engine, drive the vehicle to an open area, and try reversing again to observe the effect.