Note: Thesteeringwheelkeyswitchisnotplugandplay,pleasefindaprofeionaltoinstall Thecruisecontrolswitchrequiresthesupportofthecruisecontrolmoduleonthecar Thefunctionofeachsidecontrolbuttonrequiresthesupportofthein-carDVD DuetoinsufficientcompatibilityofDVDnavigation,somebuttonsmaynotbeabletolearn Pleasecheckifthespiralcableisahighconfiguration,andifitisalowconfiguration,pleasepurchaseahighconfigurationspiralcable Theorderoflinesindifferentregionsmayvary,andinstallationneedstobeadjustedbasedontheoldwiringharneonthevehicle Ifyouencounteranyinstallationiuesduringtheinstallationproce,pleasecontactuspromptlyandwewillprovideprofeionalinstallationguidance ThisIsAftermarketReplacementItembutNotGenuine. Name:Multi-function Steering Wheel Control Buttons Suitable:For K2 & Rio & Rio X Line (2017-2021) PS:The car's year is merely a guideline.If cannot confirm ,please contact us before buy it. Color:Black Package:According your choice to send ,please make a correct choice in the items. PS: 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. Compatible With: Model A For Rio 2018 2019 year For Rio 4 2017 2018 2019 year For Rio X-line 2018 2019 year For Morning 2018 year For Moring (Picanto)2018 2019 2020 year PS:The original steering wheel have a few of buttons Model B For Rio 2017 2018 2019 year(need a Wire) For Rio X-line 2017 2018 2019 2020 year For Rio 5 2020 year For Kia Stonic 2018 year(need a Connecting Wire) For Rio 4 2017 Model C For Rio 2018 2019 2020 2021 year For Rio 4 2017 2018 2019 2020 year For Rio December 2018 For Rio X-line 2018 2019 2020 2021 year For Morning 2018 year For Moring (Picanto)2020 year