Note: Thesteeringwheelkeyswitchisnotplugandplay,pleasefindaprofessionaltoinstall Thecruisecontrolswitchrequiresthesupportofthecruisecontrolmoduleonthecar Thefunctionofeachsidecontrolbuttonrequiresthesupportofthein-carDVD DuetoinsufficientcompatibilityofDVDnavigation,somebuttonsmaynotbeabletolearn Pleasecheckifthespiralcableisahighconfiguration,andifitisalowconfiguration,pleasepurchaseahighconfigurationspiralcable ThecontrolofDISP,trip,andotherinstrumentsrequiresthesupportofhigh-configurationinstruments,andatthesametimeneedstoconnectthelinetotheinstrument Theorderoflinesindifferentregionsmayvary,andinstallationneedstobeadjustedbasedontheoldwiringharnessonthevehicle Ifyouencounteranyinstallationissuesduringtheinstallationprocess,pleasecontactuspromptlyandwewillprovideprofessionalinstallationguidance ThisIsAftermarketReplacementItembutNotGenuine. Name : Multi-function Steering Wheel Control ButtonsSuitable : for K2 & Rio & Rio X Line (2017-2018)PS:the car's year is merely a guideline.If cannot confirm ,please contact us before buy it.Color : Black/Piano blackShip according to the SKU you chooseps:1.If your car have the heating function ,please choose the heating cable.2. The right side of cruise function need DVD GPS player to supporting .All of button function go to setting on the dvd player. Applications: For Kia rio ikslain, 2019For Kia rio 2018For kia-rio august 2018For kia rio luxe red line 2018For kia rio x-line 2019 2018 2017For Rio red line car october 2018For kia rio 4 2019