1.The steering wheel key switch is not plug and play, please find a professional to install.<br> 2.The cruise control switch requires the support of the cruise control module on the car.<br> 3.The function of each side control button requires the support of the in-car DVD.<br> 4.The control of DISP, trip,and other inst ents requires the support of high-configuration inst ents,and at the same time needs to connect the line to the inst ent.<br> 5.The order of the lines may be different in different regions and needs to be adjusted according to the old lines at the bottom of the clock spring.<br> For KIA K3 2012-2016Year<br> For KIA Rio 3 2014-20016 Year<br> For KIA Cerato 2017 Year<br> For KIA Ceed JD 2012 Year/2014 Year<br> Colour:Photo Color<br> Material:Plastic<br> Type: A: Right - Inst ent key/B: Left-Mode key/C: Right - Cruise control/D: Left - Bluetooth button<br> Package Contents:<br> 1x Button switch<br> Only the above package content, other products are not included.<br> 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.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store