Feature 1Widely application, it is suitable for cars with OBD2 interface and protocol. 2Multifunction, it can display vehicle speed, water temperature, voltage, single mileage. 3With alarm function, overspeed alarm, water temperature alarm, voltage alarm, fatigue driving reminder, fault alarm. 4HUD has an adaptive lightsensing function, clear backlighting during the day, and soft at night without glare. 5Highdefinition display effect, clear and no ghosting, host + reflective film, backlight is also clear.Item Type: Head Up DisplayMaterial: ElectronFunction: Vehicle speed, water temperature, voltage, mileage per tripAlarm: Overspeed alarm, water temperature alarm, voltage alarm, fatigue driving reminder, failure alarmFitment: The OBD2 agreement gasoline vehicles produced in the United States after 2004, and the OBD2 agreement gasoline vehicles produced in other regions after 2008.OBD2 Is Not Applicable To The Following Common Models: Not Applicable To These American Models: (models produced in 2004 and before)Not Fit for DodgeNot Fit for JEEPNot Fit for SailNot Fit for ChryslerNot Applicable To These French, Italian Models: Not Fit for FiatNot Fit for MaseratiNot Fit for DSNot Fit for PeugeotNot Fit for CitroenNot Fit for RenaultNot Fit for SimcaNot Fit for AmilkaAnd so onNot Applicable To These Japanese Models: Not Fit for SuzukiNot Fit for Mazda 6Not Fit for Infiniti (QX50 Q50 Q501)Not Fit for Avanza 2013Not Fit for is250, ex250, ES300HNot Fit for Honda (jazz, CRV)Not Fit for Cars manufactured before 2008Not Applicable To These Korean Models: Not Fit for KiaNot Fit for Some Hyundai models (Not fit for Hyundai Sonata 2013, Not fit for Kia Soul PS 2017, etc.)Not Fit for Vehicles that are not compatible with gasoline-electric hybrid and diesel vehicles, pickup trucks, RVs, and modified car computersNot Fit for Chrysler Group All brand models underNot Fit for Fiat Group All brand modelsHow to Use: 1. First find the car OBD interface and connect the OBD cable to the meter.2. Stick the reflective film on the front windshield.3. Start the car and power on, adjust the angle of the host, and fix it with double-sided tape.4. The installation is complete after hiding the wiring harness. . Package List1 x Host 1 x Reflective Film1 x OBD Cable1 x Double-Sided Tape1 x Manual