What to Do When the Dash Cam Keeps Falling Off the Windshield?
2 Answers
You can use 3M adhesive and bonding promoter to securely attach the dash cam. Here are some tips for installing a dash cam: 1. Before installing the dash cam, ensure the windshield installation area is thoroughly cleaned. 2. For dash cams fixed with adhesive tape, the installation surface must be dry. You can use a hairdryer to heat the adhesive tape for better and more secure adhesion. 3. For suction cup-mounted dash cams, applying a small amount of water to the suction cup before attaching it to the windshield can enhance stability. 4. Prior to installation, determine the optimal position for the dash cam. It's best to install it in the middle or slightly to the right of the rearview mirror for a straight filming angle, which provides more convincing evidence. Many dash cams are designed in a rearview mirror style, allowing them to directly replace the original rearview mirror.
My dash cam used to keep falling off, interrupting recordings and driving me crazy. I figured out a solution: first, clean the windshield and the cam's mount thoroughly with alcohol, leaving no grease stains, otherwise the adhesive won't hold. Then replace it with new 3M heavy-duty adhesive tape—don't cheap out on low-quality products. When applying, align it properly and press firmly for at least 20 seconds to ensure a strong bond. In summer, heat can soften the adhesive, so I either install it in the cool morning or add a silicone buffer pad to absorb heat. I also recommend using a static cling sticker, which adheres to the glass without glue, making adjustments easier and reusable. When parking, avoid prolonged exposure to sun or cold to preserve the adhesive's performance. After following this routine, it's much more stable, ensuring driving safety and convenience.
