Tl*the contact owns a 2007 toyota sienna. while driving the vehicle at any speed the contact noticed that the rear window on the passenger sides blind spot was very small and made it difficult to see small cars. the failure was not diagnosed. the contact stated that the failure had occurred since the vehicle was purchased. the failure mileage was 51 and the current mileage was 30000. updated 09/28/10 *bf the consumer also stated the rear seat were very high. updated 10/01/10