What Are the Causes of a Reversing Camera Displaying a Blurred Screen?
2 Answers
The causes of a reversing camera displaying a blurred screen include failure of the vehicle's multimedia module, wiring faults, and moisture inside the vehicle. Due to the large number of electronic products used in the vehicle, the excessive content displayed on the large screen can exceed the capacity of the car's display, causing interference between internal modules of the display. If the multimedia module malfunctions, it can result in a blurred screen. The owner should upgrade the vehicle's system to expand its capacity. Poor contact in the display's connecting wiring can occur when the car frequently drives on bumpy roads, potentially causing internal wires to loosen or detach. When the wiring has poor contact, the images captured by the camera cannot be transmitted to the main unit, leading to a blurred screen. The owner should take the car to a repair shop or 4S store for inspection and repair. Due to weather conditions or human factors, the interior of the car may become damp, making the reversing camera system less responsive. The owner can park the car in the sun for a few hours to remove the moisture inside the vehicle.
Last time my car's reversing camera had a blurry screen, it took me a long time to figure it out. Dirt on the camera lens is a common cause—road dust or splashed rainwater can easily blur the image. Loose wiring connections could also be the culprit, especially if the connectors come loose on bumpy roads and cause poor contact. A damaged display screen can also cause blurriness, particularly in older cars where the screen may have aged and become hazy. Humid weather or electromagnetic interference, such as when near high-power equipment, can also disrupt the signal. I recommend starting with the simple fixes first: clean the camera lens and check if the wiring connections are tight. If that doesn’t work, don’t push it—head to a repair shop right away. A blurry reversing camera is a safety issue and shouldn’t be taken lightly. Regular cleaning and maintenance can help reduce such problems.
