Ok I went through this same issue. Had a 2020 Yukon XL Denali loaded up. Traded it for a 2021 Yukon XL Denali with the Premium Package with the Trailing option. I found out that I did not have the integrated brake controller.
What I did was bought the Curt Wireless brake controller. It...
I see all of the work you put in and that looks awesome! I did similar, just stashed a firestick and 500gb flash drive with tons of shows and movies.
One issue I am having, the factory (GMC) headphones seem to not work unless directly in front of the screen. Our previous Yukon and Traverse the...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.