1. The role of car sunroof
1. Change the traditional ventilation method.
2. Prevent exhaust gas from entering the car.
3. Reduce wind noise.
4. Quickly lower the temperature inside the car.
5. Quickly clear the fog in the car.
6. It can broaden your horizons.
2. Why does the car sunroof automatically open?
1. Slide rail There is foreign matter
The sunroof opens automatically. Check the sunroof slide rails. If there are foreign objects in the slide rails or there is a lack of lubrication, the automatic anti-pinch function will be activated if the slide rails have excessive resistance, causing automatic opening. Before opening the sunroof, you should pay attention to whether there are any obstacles on the roof that hinder the sliding of the sunroof. Try not to use the sunroof on bumpy roads to avoid damage to related parts of the sunroof and slide rails due to vibration.
2. Initialization settings
Due to factors such as parking the vehicle for a long time, the battery voltage will be too low, and the battery will be affected by a power outage or low voltage. The initial setting of the sunroof will cause the sunroof control unit to be unable to recognize the specific position of the sunroof, which may cause misjudgment and cause the sunroof to operate incorrectly. Resetting the program can solve the problem.
3. Motor damage
The motor inside the sunroof may be damaged. The car owner can check whether the sound of the motor is normal. If the motor rotates weakly, the car owner The sunroof motor can be replaced.
3. Solution to the automatic opening of the sunroof
1. The car owner needs to clear the debris on the guide rails, and then open and close the sunroof again.
2. If the parts are broken, the car owner needs to go to the 4S store to check and replace the car’s sunroof switch.
4. Precautions for using car sunroof
1. When washing the car, avoid directly aligning the water column of the high-pressure water gun with the sealing ring.
2. Do not open the skylight on rough roads to avoid excessive vibration between the skylight and the slide rails, which may cause component deformation or motor damage.
3. It is prohibited to open the sunroof when it rains or when the vehicle is being cleaned. If you want to open the sunroof, make sure the vehicle is powered on.
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