WOPUTUO ASH-4C New Design Multi Car HUD Vehicle-Mounted Head Up Display OBD II System Model Display of Vehicle Speed, Engine Speed, Water Temperature, Driving Mileage, Fuel Consumption, Rest Tips, Engine Failure (White+Yellow) 5 inch display area,facilitating data reading Automatically adapt to the model,Plug and Play OBD II models Normal display mode,high-speed display mode,automatically display mode can be choosen Display of vehicle speed, engine speed, water temperature,consumption,average fuel consumption,driving mileage,low oil hint,engine failure Note Only used with the cars which were produced after 2003 year with OBDII