Originally Posted by Pup_Jeep
The dealer told me those after market installs are troublesome because they don't get hooked up correctly.
The dealer is trying to drum up business for the stealership.
Nowadays theres not much to screw up. Its unplug one harness and plug in the new one, add a module if needed. And labor is going to be cheaper elsewhere. Ma & Pa business doing it for there only living are going to be better at it.