Tl*the contact owns a 2007 toyota solara. according to the contact, the owner's manual states that there is a seat belt warning chime for the seat belts. he stated that his vehicle does not have that feature. he took the vehicle to the dealer who stated that his vehicle does not have that safety feature. however, the manufacturer verified his vin and confirmed that the vehicle does have that feature. he contacted the dealer again and they repeated their previous statement. the technician at the dealer performed a diagnostic test that indicated the feature was not on the vehicle as it should have been. the contact feels that this is major safety hazard. the current mileage is 2,500 and the failure mileage was unknown.