....had researched this upgrade kit for our Silverado Crew for awhile.....just got it installed at the Dealer. So many settings
and options in it, I feel it is well worth the price. I know others have had them installed, but I just wante to reiterate what
a great product thios upgrade from GM is. I have only played with it for about 15 minutes or so, and find way more info
in the new 4 - Button center than I thought came with it....Brian from Ontario, Canada