The use of reversing beeurges issues alarm sound when reversing, a reminder to the surrounding people, preventing some unnecessary accidents, and all vehicles are installed with reversing beeurges.

For some vehicles, it will now install a reversing radar for the vehicle. This is to prevent it from hitting things when you can't see it clearly. Within a certain range, when a reversing, the bee lumator will make a sound. The radar could not hear the alarm sound, then it may be the problem of reversing beeurizers.

This is the question of whether we can check and debug to see if it is a reversing beeurist:

1. Check whether the effective reflex area (the surface of the reflection object) is greater than 100cm2;

2. Fund F5 open roads (fuse), can be checked by square changes;

3. Control system control module failure. After excluding the above 1 and 2, you can directly lock the fault.

Of course, if you have any problems, find 4S points for maintenance, so that it is more guaranteed, and it can also solve the problem with you.