RYSJM | C7B OBD HUD Smart Head Up Display LED Gauge Speedometer Water Temperature Voltage Speed KMH MPH RPM Display For Gasoline Vehicle

OBD HUD Function:Vehicle speed, RPM, water temperature, voltage, fuel consumption time, turbo pressure, single driving distance, single driving time, acceleration speed measurement for 100 kilometersAlarm:overspeed alarm, speed alarm, water temperature alarm, voltage alarm, fault code alarm, fatigue driving reminder alarmFeature:With a color changing ambient light at the bottomDisplay functions:1.Satellite icon: After the satellite is found, the GPS light stops flashing and stays on for normal use. 2. Vehicle speed display 3. Compass: N (North) E (East) W (West) S (South) 4. Speed unit: KM/H (kilometers) MPH (miles)Package Included:1 x Head Up Display- Judgment method:Open and find the sticker under the hood. lf OBD2 CERTIFILE can be installed (as shown in Figure 1)Or check whether there is an automobile diagnosis port under the steering wheel (as shown in figure 2) (u.s. cars can be used after 2004 and most other cars after 2008.)Auto-match models, plug and play According to OBD or EUOBD,( the on-board auto-matic diagnosis system) plug and play.