Coupes were no longer hardtops, instead sporting large wide «coach» windows giving a thick center pillar look. (en.wikipedia.org)
Unlike the other «C» body GM coupes, the Coupe de Ville was no a longer true hardtop, instead sporting large wide «coach» windows giving a thick center pillar look. (en.wikipedia.org)
Use the button on the remote keyless entry or available Smart Key fob2, the switches on the overhead console / interior center pillar, or just pull either of the door handles. (toyotaofnaperville.com)