Why is the reversing display not showing?
3 Answers
The reasons why the reversing display is not showing: 1. Wiring issue: Check the connection between the reversing radar wiring and the vehicle's installation point for any loose connections, as poor contact can cause the reversing radar to intermittently work; 2. Radar probe failure: Inspect the reversing radar's probe, as faults can sometimes occur due to car washing or high-pressure water jet cleaning, also check if the internal wiring is secure; 3. Radar hardware failure: The reversing radar itself may have inherent defects or damage, or there could be loose wiring. When the car is first started, it might interfere with the operation of the reversing camera. Try restarting the system. It could also be electromagnetic interference from other electrical devices in the car. Try turning off the radio or music player before starting again.
The other day when I was reversing my car, the display screen suddenly went black, which was really frustrating. There are quite a few reasons why a reversing display might not work. It could be a blown fuse—when the fuse in the circuit is overloaded, it melts to protect the entire system. Another common issue is the camera itself being faulty, such as water damage or aging causing the image to disappear. Loose or short-circuited wiring can also interrupt signal transmission, especially after driving on bumpy roads. The display screen itself might be the problem too, like a burnt-out screen or poor power contact. Safety first—reversing without a display can easily lead to accidents. I suggest checking the fuse and connections yourself first. If the problem persists, take it to a professional repair shop—don’t delay. Remember to clean the camera lens regularly to avoid dust buildup affecting the display. Sometimes, high humidity on rainy days can cause temporary malfunctions, and it might return to normal once it dries or after restarting the car, but this is only a temporary fix.
As a novice driver, I feel quite puzzled when the display screen goes black while reversing. I've found that this issue often stems from simple operational errors. The camera might be blocked by mud or condensation, especially if not wiped clean after washing the car. Another possibility is that the power isn't connected properly, with loose or insecure plugs. System setting errors could also be the culprit, such as the reverse mode not being activated—some cars require manually switching the display source. Aging wire connections can cause major trouble too. I'd first check the cleanliness of the camera, then try restarting the infotainment system to see if it recovers. Safety-wise, increased blind spots while reversing pose higher risks, so I park on a flat spot to inspect these details. There's no need to rush to the repair shop; minor issues might be fixable on my own.
