Description: The Rostra 250-9621 is complete cruise control kit for the models of 2012, 2013 & 2014 Scion IQ. It wills continuously measures changes in the vehicle speed and engine loading. Features: Custom Drive By Wire Aftermarket Car Cruise Control For Select Volkswagen Vehicles Set your Speed with a Touch of your Finger! Cruise Control Constantly Measures Changes in the Engine Loading and Vehicle Speed Easily set the Controls and Avoid Unintended Speeding Slow Down or Accelerate Using your RF Switch and have that Same Functionality Built Right into your Steering Wheel Increase Comfort and Reduce Fatigue While Driving Prevent Fuel Wasting Due to Erratic Speed Fluctuations Avoid Tickets From Unintended Speeding Slow Down or Accelerate Without the Pedal Increase Comfort and Reduce Fatigue While Driving Includes Full Color Illustrated Installation Manual Built in an ISO9001 Quality Certified Facility Compatible Vehicle: Scion IQ 2012 2013 2014