1. Vehicle Compatibility – For BMW X3/X4 F25/F26 NBT System：Designed for BMW X3/X4 F25/F26 (2014-2016) with NBT system. This 10.25” CarPlay Android Auto screen upgrade requires factory display.Important: For some 2013 models, please check the LVDS port behind your screen:6-pin LVDS → Compatible (NBT).4-pin LVDS → Not compatible (CIC version required).Contact us if unsure before purchase. 2.Wireless CarPlay & Android Auto Integration: Upgrade your car factory screen to a modern CarPlay Android Auto display system with full smartphone connectivity.Supports:Wireless CarPlay, Wireless Android Auto, Wireless MirrorLink for iOS & Android, Navigation (for Google Maps / for Waze / for Apple Maps), Music, calls, messages, apps, Voice control via Siri & for Google Assistant. 3.Plug & Play for BMW Screen Replacement – OEM Retained:This is a CarPlay screen upgrade.It replaces the original display while fully retaining OEM system functions including:Factory iDrive control knob,OEM radio system,Original vehicle settings,Factory amplifier & sound system,No coding or software modification required. 4.Enhanced Multimedia System – Better Driving Experience:Built-in Linux-based smart system with:10.25 inch IPS touchscreen display,1920×720 HD resolution,Bluetooth connectivity,EQ sound tuning adjustment,Automatic day/night brightness adjustment. Seamless switch between car OEM interface and CarPlay system. 5.MirrorLink & Full Multimedia Expansion: Supports MirrorLink smartphone screen mirroring, enabling expanded multimedia usage including navigation, music, photos, and app display. 6.Reverse Camera & Parking System Support: Supports multiple camera systems:OEM factory reverse camera, Aftermarket backup camera, Front view camera, DVR video input (CVBS signal),Parking radar display integration. Note: Does not support aftermarket 360 camera system. 7. Installation Notice & Technical Guidance:Professional installation required. Screen replacement involves dashboard disassembly and LVDS cable connection.Most issues are caused by incorrect installation or connector mismatch. Please fully test all CarPlay Android Auto functions before final assembly.Technical support available if needed. Road Top 10.25” Wireless CarPlay Android Auto Screen for BMW X3 X4 F25/F26 (2014-2016) NBT System, Linux Touchscreen Display Retrofit, OEM Integration Car Stereo Multimedia Upgrade, Support Backup Camera