The use of the speed cruise control system: Cruise opening: when normal exercise (speed is more than 40KM), first press the ON-OFF button on the top of the cruise handle, the green cruise light rises, then the handle is moved down (-SET direction), the right foot loosens the accelerator pedal, and the cruising begins. After cruise is open, you can add and drop speed at will (push +RES to ) (dial -SET to decelerate). Cruise suspension: brake immediately (not closed); when the cruise is started, the direction of the steering wheel (the direction of the CANCEL ) is pulled, and the cruise is immediately lifted (not closed). Cruise recovery: dial up the cruise handle (+RES direction). Cruise shutdown: press the ON-OFF button at the top of the cruise handle directly, and the green cruise lights go off and Cruise off. Replacement part number: 45186-47030-C0 84632-34011 Installation of speed cruise advantage: Emancipation of the feet can reduce the fatigue of long-distance driving. Increase the fun of driving Make the engine get the best output torque and reduce fuel consumption. Important point: It seems that all high-end cars are equipped with cruise control system. Fitment: FOR AQUA NHP10 2011- (Japan Market) FOR PRIUS C NHP10 2011- (General Market) FOR PRIUS C NHP10 2011- (N. America Market) FOR PRIUS ZVW30 2011-2015 (General Market) FOR PRIUS ZVW30 2009-2015 (Japan Market) FOR PRIUS ZVW30 2009-2015 (Europe, General Market) FOR PRIUS ZVW30 2009-2015 (N. America Market) FOR PRIUS A ZVW4 x 2011- (Japan Market) FOR PRIUS ZVW40 2012- (General Market) FOR PRIUS ZVW41 2011-2018 (N. America Market) FOR PRIUS (PLUG-IN HYBRID) ZVW35 2012-2016 (Japan Market) FOR PRIUS (PLUG-INHYBRID) ZVW35 2012-2015 (General Market) FOR PRIUS (PLUG-IN HYBRID) ZVW35 2012-2015 (N. America Market) FOR PRIUS (PLUG-IN HYBRID) ZVW35 2012-2016 (Europe Market) FOR PRIUS plus/ ZVW40 2012- (Europe Market) Colour: Black material: plastic Package Contents: 1 x Cruise control switch 2 x Screw 1 x Dust Cover 1 x wiring harness Only the above package content, other products are not included. Note: Light reflection 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.