Why does the reversing radar keep beeping when shifting to R gear?

[Billy]

The reason why the reversing radar keeps beeping when shifting to R gear may be that the reversing radar probe is stuck with something, causing signal blockage, or the rear wiper water pipe is leaking and seeping into the reversing radar system. The following is a related introduction about reversing: 1. Precautions: Whether it is a novice or an experienced driver reversing, this is a must-notice point. Not only should you not step on the accelerator while reversing, but you should also not half-step on the brake, especially for novices who should drive at a speed slower than idle speed when reversing. This will give more time to observe the surrounding environment. 2. Basic essentials: When parking in a parking lot, first, visually estimate the width of the parking space, whether there are obstacles behind, whether there are cars parked on both sides, and whether the length meets your vehicle model. If it is not clear at night, get out and observe the exact position before reversing.