I’ve been doing some looking around for information about adding rear seat hvac controls to my HSE that only have rear heated seat controls. Has anyone tried to add it? I’ll ask the dealer, which I’m sure they will tell me no. Any input on it? I’m not all that impressed with the smart climate for the rear passengers. I’d like to have them be able to change temps as needed. I didn’t know it was even an option until I went through the owner’s manual.