For Cruise Control Principle: Relies on adjusting valve opening degree to automatically adjust speed and maintain consistent speed while driving. Cruise Control Benefits: Helps reduce driver fatigue during long-distance driving and maintains constant speed for improved fuel efficiency. Installation Instructions: Press the cruise control button; the cruise indicator light will illuminate when the vehicle speed is above 30 km/h. Use the "+" and "-" buttons to adjust the speed. Cruise control can be temporarily canceled by applying the brakes and resumed using the RES button. To completely disable cruise control, switch it off manually. 1. Remove the original steering wheel and steering switch, then install the cruise control lever. 2. Install the included harness without cutting or splicing wires. 3. Connect to a diagnostic tool to activate the cruise control function if required. Material: Plastic Color: Black Manufacturer Part Number: 84632-34011, 84632-34017, 45186-06210-E0 Interchange Part Number: 84632-34011, 84632-34017, 84632-08021 Other Part Numbers: 250-1836, 1S10717, CCW1022, SW8078, CCA1022 Dimensions: 12.5 x 6 x 3.5 cm Harness Length: 160 cm Fitment: Compatible with Toyota 4Runner 2006–2014 Toyota Corolla 2010–2014 Toyota Highlander 2006–2014 Toyota Land Cruiser 2006–2014 Toyota Matrix 2009–2014 Toyota Prius V/C 2009–2014 Toyota Sequoia 2006–2014 Toyota Tacoma 2006–2014 Toyota Yaris 2006–2014 Scion TC 2007–2014 Scion xB 2007–2014 Scion xD 2007–2014 Lexus ES300 2004–2014 Lexus ES350 2006–2014 Lexus GS450H 2006–2014 Lexus GX470 2004–2014 Lexus IS F 2007–2014 Lexus IS250 2005–2014 Lexus LX470 2004–2014 Lexus LX570 2007–2014 Lexus RX330 2004–2014 Lexus RX400h 2005–2014 Package Included: 1 x Cruise Control Stalk & Harness Note: Other accessories shown in pictures are not included. Note: Slight color differences may occur due to lighting and monitor settings. Size measurements may vary by +/- 1–3 cm.