Increasingly, customers are declining polarized lenses because when they wear them they can't see all the information on their dashboards (GPS, radio/cd information, etc) on their new fancy-pants cars. Oddly, I did have a customer who said she could see the dash perfectly from the passenger seat, but not from the driver's seat.

My car is 18 years old, so I have no idea what manufacturers have done. Are you finding the same problem with polarized lenses? Is there any way to make polarized lenses work in this situation?