DOES IT APPLY TO MY CAR? --- This ELM327 OBD2 adapter can compatible with all F150 F250 and more(Cars & F-series Trucks 12V), F150, F250, F350, F450, Mazda, Lincoln, Mercury vehicles, Ranger, S-Max, C-Max, Transit, Mondeo, Fusion, Kuga, Mustang, Explorer, Edge — 99% of F150, F250, F350, F450, Ranger and more models after 2000 and around 92% of models after 1996. NOTE: New 2019+ Mazda 3 and CX-30 are not supported yet. Also, only fits Windows. WHAT’S NEW? --- Update to "Auto" Version, 20 times faster than the "toggle switch" version. No manual switch needed, this OBD2 ELM327 adapter can transform medium/high speed (MS/HS) CAN automatically, just plug and play! With the reliable USB cable connection and V1.5 version, hardware avoids data corruption and dropped packets. WHAT CAN IT DO? --- With this OBDII Pro adapter, programming is a breeze! This scanner can disable double horn honk, enabling mirror auto-fold, Bambi mode, resetting daytime running light(DRL), programming a new brake controller, etc. WHAT’S MORE? --- In addition to modifying hidden settings, it can also read fault codes & clear check engine lights, monitor different vehicle sensors in real-time, access all electronic control units: engine, gearbox, ABS, Airbag, climate control, etc. WHAT DO I NEED? --- Just three things --- this OBD-II scan tool, laptop running Microsoft Windows, software. Download and install USB driver and software from sw.forscan.net. Then enjoy your DIY adventure! Professional OBD2 Engine Fault Code Reader CAN Diagnostic Scan Tool for All OBD II Protocol Cars