• Note before purchase: This product is suitable for BMW 1 2 Series F20/F21/F22 2013-2015 year with NBT system, please check the compatibility of your car. If you are unsure, you can inquire with us via Amazon email. Additionally, if you do not know how to install, you can watch our installation video or seek assistance from a car repair shopc.

• 【Notice before purchase】：This product is suitable for BMW 3 4 Serie F30/F31/F32/F33/F34/F36 2012-2016 Jahr mit NBT-System,Please check the compatibility of your car. If you are unsure, you can inquire with us via Amazon email. Additionally, if you do not know how to install, you can watch our installation video or seek assistance from a car repair shopc.

• 【CarPlay/Android Auto Wireless and wired】：Can add Carplay/Android functionality to your car,allows you to access map navigation, phone contacts, email, notifications, music and more with the help of an intelligent voice assistant. While keeping your hands free, realize completely safe driving operation.

• 【Support for original features】：Keep all original features while adding Linux system features, greatly enhancing your experience. The original car radio, amplifier function, original joystick control, original rear view, reverse camera, and display screen now display speed, fuel level, oil pressure, and safety warnings. The vehicle control unit software has not been changed in any way.

• 【HD 10.25'' Screen】：1920 * 720 high-definition LED display screen touch screen upgrades the original display screen to a large screen, which is perfectly compatible with the original car and can bring you an excellent visual experience.It also has a screen projection function, allowing you to enjoy high-definition viewing of your photos, videos, and more in the car.

• 【Committed to sales Support】：Provides a One-Year global warranty and LIFETIME Technical Service Support. We are always here to assist you. For any questions or issues with your product.