What to Do When the Rearview Mirror Glass Falls Off?

[GavinRose]

First, press the rearview mirror down to its limit, then use a screwdriver to reach inside the rearview mirror and release the clip between the mirror frame and the glass. Next, remove the old mirror glass, align the new mirror glass with the clip, and press it firmly into place while adjusting the glass to ensure it is securely installed. More details are as follows: 1. The rearview mirror is the only way to observe the situation behind you. In daily car use, you may encounter situations where the rearview mirror glass is damaged or you want to replace it with a better one. In such cases, you need to remove the old mirror glass and replace it with a new one. 2. Some car models may also come equipped with a rearview mirror heating function. When removing the mirror glass, you need to disconnect the wiring, and when installing the new mirror glass, you also need to reconnect the wiring. The entire removal process should not involve forceful pulling to avoid causing damage. 3. When parking, you can also retract the rearview mirrors. This not only reduces the impact on other vehicles passing by but also protects your own vehicle's rearview mirrors.

[Stacy]

It's really annoying when the rearview mirror glass falls off while driving, which I just experienced. First, pull over to ensure safety, especially don't mess with it on the highway. The glass usually falls off due to adhesive aging or a loose bracket. I temporarily fixed it with wide tape, which can hold for a while. Drive to a nearby auto repair shop to buy a new mirror glass and have it replaced. Remember to ask the mechanic to check the bracket and wiring—don’t try to save money by doing it yourself, as mistakes are easy to make. For prevention, regularly clean dust and avoid hitting the mirror surface with hard objects. Without the mirror, rely more on the interior rearview mirror and turn your head to check—safety first.

[JudahLee]

I was really scared when my mirror fell off that time, so I quickly pulled over. A temporary solution was to stick it back with double-sided tape, which was enough to get me to the repair shop. The reason might be that the adhesive couldn't withstand thermal expansion and contraction, or the car wash was too forceful. Before going to a professional shop to replace the mirror, make sure to ask about the model to avoid buying the wrong one—heated mirrors are more expensive. Drive slowly when heading back, and use the center rearview mirror more to compensate for blind spots. Remember preventive maintenance: check the adhesive annually to avoid sudden failures.

[VonLeila]

After parking the car, immediately address the issue of the mirror falling off. Use tape to temporarily secure the mirror to prevent it from falling. Driving to a repair shop to replace the mirror is straightforward, typically costing around 30 to 50 yuan. The main cause of mirror detachment is adhesive deterioration, especially in older cars during winter. Be cautious when changing lanes on the road and frequently check the interior rearview mirror. Regularly applying a bit of lubricant to the bracket joint can extend its lifespan.

[LillianDella]

After parking, it's advisable not to tinker with the mirror yourself. Wrap the mirror with a cloth and place it securely. Drive to a professional auto repair shop and have a technician install the new mirror, testing the heating and angle adjustment functions. The detachment might be due to improper installation or high temperatures melting the adhesive. Choose a new mirror that matches the original factory specifications for safety. Driving without a mirror poses significant risks; consider asking a friend for assistance or driving short distances slowly. Regularly clean with a soft cloth to prevent loosening.

[DiDaniella]

I found the mirror lens fell off, so I temporarily secured it with removable tape as an emergency fix. Searching on Taobao, I found the same replacement lens costs around tens of RMB. You can install it yourself by aligning and pushing it into the slot, but be careful not to damage the electric wiring. Common causes for the lens falling off include glue deterioration or accidental impact. While driving, rely on the interior rearview mirror for assistance and remain cautious. It's recommended to park in the shade to reduce aging. Only replace the entire rearview mirror unit if the whole bracket is damaged to prevent recurrence.