Why is the reversing camera image blurry and unclear?
4 Answers
The reason why the reversing camera image is blurry and unclear is due to dust on the lens of the reversing camera. There is moisture inside the lens of the reversing camera. Long-term use of the camera leads to poor photosensitivity of the chip. Here is some information about the reversing camera: 1. Introduction: The reversing camera, also known as the parking assist system, or reversing visual system, or vehicle monitoring system, etc. 2. Application: This system is widely used in various large, medium, and small vehicles for reversing or driving safety assistance. 3. Function: The professional vehicle-mounted probe has further improved anti-magnetic, anti-shock, waterproof, and dustproof performance. The vehicle-mounted display adopts TFT true color, with anti-magnetic treatment to eliminate signal interference and flickering. It can also receive two videos simultaneously, play VCD and DVD without a decoder.
The other day when I was reversing, I noticed the image was a bit blurry, as if there was a thin layer of fog covering it. I think the most likely cause is that the camera lens is dirty, such as being covered with mud, grease, or rainwater. Especially when parked by the roadside, the rear camera often gets dirty from mud splashed up by the tires. Gently wiping the lens with a soft cloth usually restores clarity. Another issue could be sealing—if the camera cover isn’t tight, rainwater might seep in and cause internal fogging, leading to this problem. I suggest making it a habit to clean the lens after parking; it’s as simple as wiping the car windows. Regularly checking if the camera is securely in place is also important, as looseness might make the lens more prone to getting dirty. Not being able to see clearly while reversing is really dangerous and can easily lead to minor accidents, so it’s crucial not to overlook this for safety reasons.
My car's reversing camera sometimes looks like it's covered in fog, especially after rainy or foggy days. From my experience, this is often due to moisture on the lens or water stains left uncleaned on the surface. I remember one time after driving in the rain, the reversing image was completely unclear, and upon inspection, I found water droplets remaining on the lens. It improved a lot after cleaning. Another factor is ambient light; strong light reflecting off the lens surface can also create a foggy effect. I usually try again in a shaded area or manually wipe the lens. If the problem persists, it might be due to internal components of the camera getting damp, requiring repair. I recommend checking the sealing performance at a professional shop to ensure long-term reliability. Safety comes first when driving; don't rely on a blurry image for reversing.
The rearview image is blurry when I reverse, most likely due to an issue with the camera itself. Dirt or an oily film on the lens surface can scatter light, causing a hazy effect—simply cleaning it should help. If there's internal fogging, the sealing ring may have aged and allowed moisture inside, requiring replacement. Poor signal connection or an aging display can also affect image clarity. When handling it myself, I first wipe the lens with a cloth, then check for loose wiring connections if that doesn’t work. Software issues like system malfunctions are rare but possible. In short, troubleshoot step by step—resolve simple problems yourself, but for complex ones, consult a technician for tool-assisted diagnostics to ensure the reversing aid functions properly and safely.
