Car mirror action
The main function of the car mirror includes observing the rear and side scenes of the vehicle, helping the driver to grasp the surrounding environment in real time, so as to make the right driving decision. Specifically, the reversing mirror can help the driver observe the rear road conditions and ensure safe reversing; In the process of driving, the reverse mirror is used to observe the whole body of the vehicle, reduce the blind area, to ensure driving safety .
The specific function of the reverse mirror
Judge the distance to : Divide the rearview mirror in half by drawing a line in the middle, with the right for the safe zone and the left for the dangerous zone. If the rear car is in the right area, it means that a safe distance is maintained and you can change lanes with confidence. If it is in the left area, it means that the vehicle behind is very close, and it is dangerous to change lanes .
Prevent reversing against obstacles : By adjusting the rearview mirror, you can see obstacles near the rear tire and avoid a collision .
auxiliary parking : When parking, you can judge the distance with obstacles through the rearview mirror to ensure safe parking .
fog removal : If the rearview mirror has a heating function, you can use it in foggy or rainy days to keep your vision clear .
eliminate blind spot : By installing blind spot mirrors, you can expand the field of vision and reduce the blind spot during lane changes .
anti-scratch : The power folding function can automatically fold the rearview mirror when parked to prevent scratching and automatically expand when unlocked.
anti-glare : when driving at night, you can prevent the glare of the headlights behind the vehicle from affecting the line of sight .
The common causes and solutions of car mirror failure include the following:
Power problem : Check that the power supply to the rearview mirror is normal. You can check whether the fuses, wires, and connectors are damaged or loose. If you find a power problem, replace the fuse or repair the wires and connectors .
switch failure : If the power supply is normal, it may be the switch of the rearview mirror is faulty. Check whether the switch is working properly, you can try to press the switch several times, and observe whether the rearview mirror responds. If the switch is damaged, replace it as soon as possible .
motor failure : If the power and switch are normal, but the rearview mirror still does not work, there may be a motor failure. You can tell whether the motor is working by listening to whether the motor makes a sound. If the motor does not sound, it may be damaged or faulty wiring, it is recommended to send the vehicle to a professional maintenance station for overhaul .
damaged lenses : Damaged rear view mirror lenses may also cause them to not work properly. Check lenses for cracks, stains, or peeling. If the lens is damaged, replace it promptly .
gear or wiring problem : The rearview mirror gear mechanism or wiring may be faulty. If you feel that the motor is working normally but the rearview mirror cannot open, it may be a gear damage or a wiring problem. Need to remove the rearview mirror inspection gear or send to a professional repair station for repair .
poor button contact : The adjustment button, up and down, left and right direction of the problem, may be poor button contact. It is recommended to go directly to the auto repair shop or 4S shop and let the professional clean or replace the button .
blown fuse : check the fuse box in the car to confirm whether any fuse is burned and replace it in time.
Preventive measures include:
Regular inspection : Check your rearview mirrors regularly, including components such as power, switches, motors, wiring and lenses, to make sure they are in good working order .
Pay attention to the use of : when using the rearview mirror, avoid excessive adjustment or violent impact, so as to avoid damage to the rearview mirror .
maintenance and maintenance : regular maintenance of the vehicle, including cleaning the rearview mirror lenses, lubrication motor and other parts, to extend its service life .
Choose regular channels to buy parts : If you need to replace the rearview mirror related parts, please choose regular channels to buy original parts or brand parts to ensure quality and safety .
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