Applications: Suitable : For Elantra 2012-2015AT/2012-2014 MT/ I30MT PS: The car's year is just merely guideline. Condition:100% Brand new in Box.Material:High quality plastic, Not the cheap one!!Package including: According your choose to send ,please make a correct choice! Note: 1. The steering wheel key switch is not plug and play, please find a profeional to install 2. The cruise control switch requires the support of the cruise control module on the car 3. The function of each side control button requires the support of the in-car DVDDue to insufficient compatibility of DVD navigation, some buttons may not be able to learn; 4. Please check if the spiral cable is a high configuration, and if it is a low configuration, please purchase a high configuration spiral cable; 5. The control of DISP, trip, and other instruments requires the support of high-configuration instruments, and at the same time needs to connect the line to the instrument; 6. The order of lines in different regions may vary, and installation needs to be adjusted based on the old wiring harne on the vehicle; 7. If you encounter any installation iues during the installation proce, please contact us promptly and we will provide profeional installation guidance; ThisIsAftermarketReplacementItembutNotGenuine. After installing the new button switch, you need to redefine the button function using Android DVD. Note!!!We have[ two types of wire harne, one isordinary wire harne(suitable forunheatedsteering wheel), and the input port is12pins; the other isheating wire harne(suitable for heated steering wheel), and the input port is14pins.Please check your spiral cable input before purchase, and then choose the right product to purchase, thank you! Product Display: Installation reminder: In some of countries,the standard wire's pinhole location is not the same as the DVD GPS player.The buyer need rewiring the pinhole location! (like the following photo,these photo are from the buyer. For example: I30 of 2012 year / Elantra of 2015 year.) So, you need rewring the wire pinhole location again.Please according our's cable decomposition dagrams to rewiring.