I think the change started in 96. I've found a lot of small differences started in 96. Exhaust pipes, windshields, switches, speaker size on the Glides, etc.

 

well I called the stealership and they cant get them even so if you cant find them from a friend or from a swap meet and you want the black caps you have to buy new switches. With that said drag specialties part number DS-272195 84-95 switch kit 89.95 or you can buy the chrome caps