1. Gentle Persuasion:
* Start with visual inspection: Carefully examine the mirror's base where it contacts the windshield. Look for any visible clips, tabs, or release mechanisms. Sometimes, a small notch or button needs to be pressed or pushed.
* Gently wiggle and pull: Try gently rocking the mirror back and forth while simultaneously pulling it away from the windshield. Apply steady, even pressure; avoid sudden yanks that could break the mirror or damage the windshield.
* Use a thin, flat tool (optional): If wiggling and pulling aren't working, you might try inserting a very thin, flat, non-metallic tool (like a plastic pry tool or a dull butter knife) between the mirror base and the windshield. Work it carefully around the perimeter, gently prying it loose. Be extremely cautious not to scratch the windshield.
2. If Gentle Methods Fail:
If the above steps don't work, the adhesive may be very strong. You'll need to carefully weaken the adhesive bond.
* Heat application (use with caution!): A hairdryer set on low heat can sometimes soften the adhesive. Direct the warm air onto the mirror's base for several minutes, then try to gently remove it. Be extremely careful not to overheat the mirror or windshield, as this can cause cracking or damage. Don't use a heat gun; it's far too powerful.
* Isopropyl alcohol (90% or higher): A small amount of isopropyl alcohol can help dissolve any adhesive residue. Apply it sparingly around the edge of the mirror base, allow it to penetrate for a few minutes, and then try to remove the mirror.
Important Considerations:
* Safety first: Protect your windshield from scratches. Use soft, non-marring tools.
* Patience: This can be a delicate process. Don't rush.
* Clean the surface: Once the mirror is removed, thoroughly clean both the windshield and the mirror base with glass cleaner to remove any adhesive residue.
* Re-installation: When reattaching, use a high-quality automotive-grade adhesive designed for rearview mirrors. Follow the adhesive manufacturer's instructions carefully. You may need to use a temporary support system (like masking tape) to hold the mirror in place while the adhesive dries.
If you are uncomfortable attempting this yourself, it's best to take your vehicle to a professional auto glass repair shop. They have the experience and tools to remove and re-attach the mirror safely and effectively, avoiding potential damage to your vehicle.