On multiple 2024 Infiniti QX60 vehicles (test drives, my vehicle, loaner vehicle), the driver-side door rearview mirror glass vibrates under all driving conditions. This can blur the image and is unsafe during lane changes. Note that the passenger-side door mirror glass ds NOT vibrate. It appears to be an isolator issue on only the driver-side door mirror. The problem was investigated and confirmed at an authorized Infiniti dealership (Coulter Infiniti) but they stated that all 2024 QX60 experience the same issue and it is normal. I stated it is not normal and a defect that needs to be addressed. There is currently no fix available.