What causes water leakage around the car vanity mirror?
2 Answers
Water leakage around the car vanity mirror position may be caused by sunroof damage. Opening: Before using the sunroof, you must ensure that the vehicle's ignition is turned on, or start the vehicle directly. Turn the key once to activate the ignition. Locate the control button for operating the sunroof switch, then observe the small icon on the edge of the button, which clearly indicates the rotation direction for opening/closing the sunroof. Turn the button clockwise by hand to open the sunroof. This switch operates incrementally - each rotation opens the sunroof partially. Closing: To close the sunroof, manually rotate the control switch counterclockwise until it reaches the edge where there's a black vehicle symbol with a "0" marking. The power sunroof will then automatically slide back to its original position.
Regarding the issue of water leakage around the vanity mirror, I believe the root cause lies in either the sunroof or roof sealing. From my experience handling similar cases, many vehicles experience this when the sunroof drainage holes get clogged with leaves or debris, forcing rainwater to travel along the headliner to the vanity mirror area. If the weatherstripping has aged or been damaged, water infiltration becomes noticeable during rain, especially leaving damp patches after driving post-rainfall. While not a critical issue, prompt attention is necessary to prevent water damage to interior trim or potential electrical shorts. For preliminary DIY checks: lift the sun visor to inspect for water stains around the area, then use a thin wire to clear the sunroof drainage channels. If the problem persists, I recommend visiting a professional workshop for comprehensive diagnostics - typically costing just a few dozen dollars to resolve, effectively preventing minor issues from escalating.
