Mercedes-Benz R300 Reverse Radar Not Beeping
1 Answers
There are three main reasons why the reverse radar does not beep: Improper connection: The reverse radar wiring is improperly connected or completely damaged. If the rear of the car is already close to an obvious obstacle, but the reverse radar shows no response at all, it may indicate an issue with the reverse radar wiring. In this case, professional inspection is required. Low sensitivity: The reverse radar has low sensitivity. Some reverse radars have low sensitivity and slow response times. Sometimes, even when the obstacle is clearly visible in the rearview mirror, the reverse radar still does not work unless the car gets very close to the obstacle. This may be due to the poor quality of the radar itself. In such cases, the driver needs to be extra cautious, and replacing the radar with an original factory part may not solve the problem.