Product Features: Reverse Wiring Harness for 2006 Saturn Ion/Vue Vehicles; Plugs into OEM Radio; Power/4-Speaker; One 16-pin connector and one 14-pin connector; Use harness when OEM Harness in the dash is damaged and replacement is needed; Harness is designed to plug in the factory radio; Can be used to repair a harness where the plugs have been cut off or damaged; Authorized Internet Dealer; 1-year Manufacturer's warranty. Check the Product Instructions to see basic instructions and compatibility list for the Metra 71-2202. Connections: Yellow - 12V Constant; Red - 12V Accessory; Black - Ground; Orange - Dash Light Dimmer/Illumination; Green - Left Rear Speaker (+); Green with Black Stripe Left Rear Speaker (-); White - Left Front Speaker (+); White with Black Stripe - Left Front Speaker (-); Purple - Right Rear Speaker (+); Purple with Black Stripe - Right Rear Speaker (-); Gray - Right Front Speaker (+); Gray with Black Stripe - Right Front Speaker (-)