OK I'm in the market for a 2018 Tahoe , I would prefer victory red in color , but of course GM in their stupid Ways are not going to allow some features on an LT version painted victory red !!!!. Now I am pretty savvy with electronics and electronic wiring as this is the kind of Feild I am In , I have used a tech 2 programmer in tis 2000 software before but I just need a little direction . I have already figured out how to add fog lights to it , I will need to know how to program what to use to program the BCM !!! Cause I'm sure Gm uses something other than the tech 2 now . I want to also add the power fold turn signal mirrors, of course I know I have to get the factory switch but I need to know is the wiring in place for this to work ! and will also I need to program the BCM ? The tahoe will be a LT version without the luxury package , apparently GM will not allow you to order a victory red one with the luxury package , feel free to offer your thoughts , there is other features I would like to add as well ! And I figure wiring should be already in place it's just a matter of buying the features and programming the computers to operate