1. The steering wheel key switch is not plug and play, please find a professional to install 2. The function of each side control button requires the support of the in-car DVD,Due to insufficient compatibility of DVD navigation, some buttons may not be to learn 3. The control of DISP, trip, and other instruments requires the support of high-configuration instruments, and at the same time needs to connect to the instrument 4. The order of lines in different regions , and installation needs to be adjusted based on the old wiring harness on the vehicle 5. If you encounter any installation issues during the installation process, please contact us promptly and we provide professional installation guidance This Is Aftermarket Replacement Item but . Fitment:For Fiesta Mk7 Mk8 2013-2015 Installation instructions are not included. Professional installation is strongly recommended Color: As Shown Material: Metal+Plastic Package Contents: 1 * Steering wheel volume cruise control kit 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.