OBD HUD Digital Meter Temperature Speed Mileage Pressure Display Auto Diagnostic Gauge Overspeed Voltage Dashboard Alarm Instrument Tool Item Type: OBD HUD Digital MeterMaterial: ABS, metalFunction Display: Vehicle speed, water temperature, voltage, fuel consumption, speed, single mileage, time, intake pressure, oil temperature, air fuel ratio, turbine pressure, intake pressure Diagnostic Features: Acceleration test, brake test, clear fault code, read data stream Alarm: Overspeed alarm, speed alarm, water temperature alarm, voltage alarmApplication:Suitable for OBD2 model can work for OBD2 gasoline vehicles produced after 2004 in USA, and OBD2 gasoline vehicles produced after 2008 in other countries. Incompatibility American Models: Replacement for DodgeReplacement for JEEPReplacement for IMSEOERReplacement for Chrysler and cars manufactured before 2004 in USA Incompatibility French and Italian Cars: Replacement for FiatReplacement for MaseratiReplacement for DSReplacement for PEUGEOTReplacement for CitroenReplacement for Simca Incompatibility Japanese Cars:Replacement for SuzukiReplacement for Mazda 6Replacement for INFINITI QX50 Q50 Q501Fits for AVANZA in 2013Fits for ES300HFits for  jazz CR-V and cars manufactured before 2008. Incompatibility Korean Cars:Replacement for Hyundai Sonata 2013Replacement for Soul PS 2017 Incompatible Hybrid and diesel vehicles, pickups, RVs, cars with modified automotive computersReplacement for  SwitzerlandReplacement for Chrysler GroupReplacement for Fiat Group all brand models Incompatible German cars before 2004 For the above cars can not use OBD2 models , please use GPS models.