So my daily driver is a 2013 Dodge Charger. When I bought it new I also bought the service manual on a disk from Chrysler’s Techauthority website. It was strange that at the time the manual did not include wiring diagrams, and they were not offered. Last week I checked back on the site and they were now offering wiring diagrams on a USB drive. I ordered it, and it arrived today. I was surprised with the type of USB package it came in shown below. All of the pages are in html, so it runs in any browser window. The diagrams and illustrations are in color.