What to Do When Automatic Folding Mirrors Malfunction?
4 Answers
Mirror folding malfunction is caused by damage to the electric actuator. If you encounter this situation, you should check the electric folding mechanism. Visit a 4S shop to check if there are any issues with the mirror circuit. Generally, such malfunctions are caused by settings or circuit problems.
Sometimes the automatic folding function of my car's rearview mirror fails. This could be due to a blown fuse or a faulty switch. I will first check the fuse box to locate the relevant fuse and see if it's blown, then replace it with a spare one. If that doesn't work, I'll try resetting the system—some cars allow you to reset the function by holding down the folding button for a long time. Avoid forcing the mirror to fold manually to prevent damaging the gears. If the problem persists, it might be due to loose wiring or a faulty control module, which requires professional inspection. I once had a similar issue with a stuck power window, which turned out to be a broken connection wire. After washing the car, always dry the connectors to reduce moisture damage. Regular maintenance can help prevent such issues. In any case, don't delay fixing it to avoid more trouble, like damaging the mirror while parking.
As an automotive technology enthusiast, I believe that power-folding mirror malfunctions are mostly caused by electronic component issues, such as dirty sensors or a frozen control system. I would check the settings menu to ensure the auto-folding feature wasn't accidentally disabled, then use an OBD scanner to read trouble codes and identify the root cause. Insufficient battery voltage might also trigger a protection mode leading to failure. The reset method is quite simple - repeatedly operating the ignition switch or rebooting the vehicle's computer system can help, and some models can be fixed using button combinations. Poor contact issues occur more frequently during rainy weather, and keeping the vehicle's software updated also helps. I previously solved a similar issue with unresponsive door locks using the same principle. If all else fails, professional repair is the way to go.
When the auto-folding feature of the rearview mirror fails, I immediately worry about safety issues, especially in tight parking spaces where the mirror might get scratched or obstruct the driving view. First, manually fold and secure it to ensure safety, and don't delay checking the fuse box and switch buttons for any abnormalities. If the malfunction occurs frequently, it could be due to motor aging or wiring damage, requiring replacement. Contact a repair shop promptly to avoid greater risks during nighttime driving, as my neighbor once had an accident while reversing due to poor visibility. Develop a habit of cleaning the mirror base weekly to prevent dust buildup.
