for cruiser control principle: Rely on adjusting valve opening degree. Automatically adjust the speed and keep a consistent speed. Constant speed driving. for cruiser Control benefits: Reduce long-distance fatigue driving,constant speed to save fuel consumption. Installation Instructions: Press the for cruiser key,for cruiser indicator lights will light,above 30KM for cruiser start to work by "+ - " buttons to control the speed,you can for cruiser the brakes to temporarily suspend and then resume cruising through the RES key,you can also switch to OFF completely shut down for cruiser. 1. Dismantling the original car steering wheel,removal of the original car steering switch,mounted for cruiser handle 2. Lossless to install the special Harness. 3. Connect the computer to activate for cruiser control GAR function. Material:Plastic Colour: Black Manufacturer Part Number:84632-34011 84632-34017,45186-06210-E0 Interchange Part Number:84632-34011 8463234017 84632-08021 8463234011 Other Part Number: 250-1836,1s10717,ccw1022,sw8078,cca1022 Size:12.5x6x3.5 cm Harness Length:160cm Fitment: For for 4Runner 2006 - 2014 for 2006 - 2014 for Corolla 2010 - 2014 for cruiserr 2008 - 2014 for Highlander 2006 - 2014 for Land for cruiserr 2006 - 2014 For for Matrix 2009 - 2014 for Prius,V,C 2009 - 2014 for 2008 - 2014 for Sequoia 2006 - 2014 for Tacoma 2006 - 2014 for 2006 - 2014 for Yaris 2006 - 2014 for 2008 - 2014 For Scion Scion TC 2007 - 2014 Scion xB 2007 - 2014 Scion xD 2007 - 2014 For (replacement switch and harness pins) ES300 2004-2014 ES350 2006-2014 GS450H 2006-2014 GX470 2004-2014 IS F 2007-2014 IS250 2005-2014 LX470 2004-2014 LX570 2007-2014 RX330 2004-2014 RX400H 2005-2014 Package Included: 1 x For cruiser Control Stalk & Harness Only the above package content,other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.