A8 5.5"HUD Car Head Up Display Windscreen Projector Vehicle OBD II Speed Warning Fuel Consumption Car Driving Data Diagnosis A8 HUDis designed to reflect your vehicles computer information onto your windshield offering a safer driving experience day to day as well as more importantly at high speeds and during night driving. As it removes the need for the driver to dip their head to view the instrument cluster. Installing this unit correctly will enable you to more effectively monitor your speed, this is helpful for novice drivers as well as experienced drivers in potentially avoiding speeding infringements. The A8 HUD uses the most up to date technology throughout both its hardware and software as well as aesthetical design boasting a unique and elegant shape in its aesthetic final assembly. Features 1.Plug and Play connectivity with any OBDII or EUOBD capable vehicle; 2.5.5”, 5 colour display; 3.Multi colour design makes the screen easier to read highlight important details for quick viewing; 4.The use of nanotechnology to eliminate unwanted reflections making the information easier to read; 5.Driving mileage and consumption 6.Ability to display a huge range of car statistics including: speed, engine rotational speed, water temperature, battery voltage, instantaneous fuel consumption, average fuel consumption, mileage measurement, shift reminder, fatigued driver reminder, low voltage alarm, high temperature alarm, speed alarm, engine fault alarm, fault code elimination, ability to change units e.g. Kilometre/mile 7.Auto power on and off with the vehicle 8.Automatic and manual brightness adjustment mode Warm Note: OBD2 Car HUD support OBD II Car ,For Europe and North America,it only can be used for Vehicle/Car with OBD2 manufactured after 2003.For Asia, it only can be used for Cars with OBD2 manufactured after 2007.Do not Support OBD I and JOBD (Japanese OBD) Car. Package Include: 1 x A8 Head Up Display 1 x Reflective Film 1 x OBD Cable 1 x Antiskid Pad 1 x English User Manual