Why Does the BMW Reversing Camera Screen Go Black?
2 Answers
The reasons for the black screen of the BMW reversing camera are: 1. Poor line contact; 2. Aging of the video power cable; 3. The chip's light-sensing effect deteriorates due to prolonged use of the reversing camera; 4. Malfunction of the reversing camera display screen; 5. The camera is blocked or faulty. BMW's models include: BMW 5 Series, BMW X1, BMW X3, BMW X7, BMW 3 Series, etc. Taking the BMW 320i as an example, it is a 4-door, 5-seater mid-size sedan with body dimensions of: length 4719mm, width 1827mm, height 1459mm, and a wheelbase of 2851mm.
A black screen on BMW's reversing camera is a common issue, and I believe starting with simple troubleshooting is most effective. First, check if the camera lens is blocked by dirt—it's easy to miss this area during car washes. I once encountered mud splashes covering the lens on a rainy day, causing the screen to go black, and wiping it clean fixed the problem. Next, inspect the wiring connections: the camera's plug in the trunk might have loosened, as even minor bumps can dislodge it. Another possibility is the display—try opening other functions; if the reversing camera doesn't work but navigation does, the screen might be fine. Fuses are also critical—check the corresponding labeled fuse in the fuse box under the dashboard and replace it if blown. If all checks fail, it could be a software glitch; restarting the vehicle system may resolve some bugs. Regular inspection of the camera area is recommended to prevent blockages. Ignoring this issue compromises reversing safety, so prompt action is necessary. Professional shops can test circuits more reliably, saving you from unnecessary hassle.
