If you've been wanting to install Front Deluxe Full Doors and an Intermittent Wiper & Washer Kit with an Audio Roof, or even build a cab enclosure on your own, you're going to need this cable to make the magic happen. Electrical Function Necessary if you want to build your own cab enclosure from modular components. Installation & Compatibility Required to install Front Deluxe Full Doors (715010568 or 715010570) and/or Intermittent Wiper & Washer Kit (715009441) with the Audio Roof.