During a replacement, how should you test the wind noise after installation?

• A. Listen for gaps, improper fit, and vibrations while driving at highway speed; address misfits or seals.
• B. Test at idle
• C. Visual inspection only
• D. Use a water test

Answer: (A)

Wind noise testing after a windshield replacement relies on recreating real driving conditions to reveal air leaks and seal issues. Driving at highway speeds pushes air along the windshield edge, making any gaps, improper fit, or loose components audible as wind noise or felt as vibrations. Listening for these cues and then correcting misfits or resealing ensures a proper, quiet fit. Testing only at idle won’t reveal how the windshield behaves under real air pressure, and a visual inspection alone can miss hidden gaps. A water test checks for leaks but doesn’t assess wind noise or air pressure effects, so it’s not the right method for evaluating wind noise.