Why does the reversing camera show a blue screen when reversing?

1 Answers
CamilaMarie
07/29/25 9:14pm
The reason why the reversing camera shows a blue screen when reversing is: the camera or video line is faulty. The reversing camera consists of a wide-angle camera, a control unit for transmitting signals, an MMI display, an information display control unit, a TV tuner, and a CAN data coordination bus. Its function is to allow the driver to see the situation behind the vehicle on the display when reversing, ensuring the safety of reversing. Methods for viewing the reversing camera: 1. The green line in the reversing camera generally indicates that the rear of the car is 2m away from the position shown by the green line, allowing for a U-turn or continued reversing; 2. The yellow line in the reversing camera represents that the parking space is 0.7 to 1m away from the position shown by the yellow line, requiring attention to deceleration; 3. When the red line in the reversing camera is about to touch the obstacle, the car must be stopped, as the position represented by the red line is only 30cm away from the rear of the car.
Was this review help?
20
2
Share
More Forum Discussions

How is HiVi car audio?

HiVi car audio is excellent. Below is an introduction to the 360-degree panoramic related content: 360-degree panoramic reversing camera: It is a parking assistance system that allows the driver to view a 360-degree panoramic, ultra-wide-angle, seamlessly stitched real-time image (bird's-eye view) of the car's surroundings on the vehicle display screen. This helps the driver understand blind spots around the vehicle and park more intuitively and safely. It is also known as a panoramic parking imaging system or panoramic parking camera system (different from the 'panoramic' systems on the market that display split images of the car's surroundings on the screen). System: In some places, it is also called a full-vehicle visual system, panoramic visual system, panoramic parking system, or 360-degree full-vehicle visual system. It is an upgraded version of the rearview reversing camera system and represents the latest true 'panoramic reversing imaging system.'
5
4
Share

Can an Engine Be Washed with Water?

An engine can be washed with water, but the following precautions should be taken: 1. Do not wash the engine when it is at high temperature; 2. Ensure waterproofing to prevent water from entering other parts; 3. Avoid using high water pressure for cleaning. Methods for engine maintenance include: 1. Using qualified engine oil; 2. Using qualified coolant and antifreeze; 3. Regularly cleaning scale from the radiator; 4. Regularly removing carbon deposits from the engine; 5. Periodically replacing the car's three filters; 6. Maintaining a reasonable engine speed. The function of an engine is to convert the thermal energy of gasoline or diesel into mechanical energy by burning the fuel in a sealed cylinder, causing the gas to expand and push the piston to perform work.
13
3
Share

What is the name of the armored vehicle driven by Dwayne Johnson?

This vehicle is called the Gurkha RPV, which is an armored SUV. Here is some information about the Gurkha: Brand Introduction: Developed by Terradyne, a relatively niche Canadian company, and since it has not entered the domestic market, very few car enthusiasts in China are familiar with this brand. Body Description: The vehicle is 6 meters long and 2.7 meters wide. Due to its bulletproof steel plates, it weighs an astonishing 6.12 tons, giving it an unstoppable presence when in motion. It can withstand 7.62mm caliber AK bullets. Performance: The Gurkha RPV is equipped with a 6.7L V8 engine, delivering a maximum power of 300 horsepower and a peak torque of 520N·M, with a top speed of 112km/h. In terms of fuel consumption, it exceeds 20 liters per 100 kilometers, but Terradyne has equipped it with an oversized 151-liter fuel tank.
4
5
Share

What is the difference between 10w and 5w engine oil?

The difference between 10w and 5w engine oil lies in their applicable minimum temperatures: 10w is suitable for a minimum temperature of -25 degrees Celsius, while 5w can be used at a minimum temperature of -30 degrees Celsius. The parameters of engine oil refer to its grade and viscosity specification. The quality level of engine oil ranges from SA to SN, with each successive letter indicating better performance than the previous one. The functions of engine oil are: 1. To reduce friction and high temperatures; 2. To minimize gas leakage and prevent external contaminants; 3. To prevent contact between water, air, acidic harmful gases, and engine components; 4. To cushion the pressure rise in the engine cylinder ports; 5. To clean dirt generated on the working surfaces of components.
19
1
Share

Should You Press the Clutch or Brake First When Turning?

First press the brake. For sharp turns, if the car shakes while braking, you may also need to downshift. Specific situations require specific operations. For some intersections with gentle turns, you can turn in third or fourth gear. Always brake first to reduce speed, and pressing the clutch ensures the car doesn't stall. Precautions for turning a car: 1. Adapt to the road: When turning, adjust the steering wheel according to the curvature of the road and coordinate with the driving speed, ensuring appropriate steering angle, timing, and timely wheel correction. Never take both hands off the steering wheel to avoid dangerous deviations. 2. Control the force: Slow down when turning and avoid turning the steering wheel too sharply to prevent excessive centrifugal force causing the car to skid. If the car skids, immediately release the accelerator pedal and turn the steering wheel toward the side of the skidding rear wheel. Once the car resumes straight driving, correct the steering wheel and continue driving.
8
5
Share

What are the new regulations for annual inspection of small cars?

Here are the new regulations for annual inspection of small cars: Passenger vehicles for operation: Inspected once a year within 5 years. For vehicles over 5 years old, inspected once every 6 months. Medium-sized vehicles: Cargo vehicles and large or medium-sized non-operational passenger vehicles are inspected once a year within 10 years. For vehicles over 10 years old, inspected once every 6 months. Small cars: Small and micro non-operational passenger vehicles are inspected once every 2 years within 6 years. For vehicles over 6 years old, inspected once a year. For vehicles over 15 years old, inspected once every 6 months. Motorcycles: Inspected once every 2 years within 4 years. For vehicles over 4 years old, inspected once a year. Other vehicle types: Tractors and other motor vehicles are inspected once a year. Operational motor vehicles that pass the safety technical inspection within the specified inspection period must undergo repeated safety technical inspections. Vehicles exceeding the scrapping age cannot be transferred but can continue to be used. For buying and selling, the vehicle owner can first apply for the vehicle's scrapping certificate at the vehicle management office and then proceed with the transaction.
16
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.