A203 Car HUD Head-up Display Speed / Water Temperature / Voltage Display

1. Overspeed shift reminder: When the car engine is at a high speed, it will remind you to change gears in time to avoid damage to the car engine. The car will sound an alarm if the speed exceeds the set speed, allowing you to reduce the speed and stay away from the ticket.
2. Non-destructive installation, plug and play, simple operation.
3. Multi-screen display, vehicle speed display, and sound alarm.
4. Eliminate the fault code.
5. Water temperature warning and voltage warning.