A8 5.5 inch Car Hud Universal Head up Display with OBD2 Interface

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With this A8 Hud, you do not need to look down to read the instrument so you can avoid car accidents.


This A8 HUD is specially designed for preventing accident, which can project important information including the speed, engine speed, water temperature, battery voltage etc onto the front windshield at the eye level of the driver. It can prevent the driver breaking rules and regulations due to speeding in many speed-limited sections. More importantly, it can enable the driver to read the number instantly without shifting horizon, which is of vital value in reducing traffic accidents caused by absent-mind due to looking down. It is the best companion for every driver. Do not miss it.

5.5 inch Large Screen and High-Definition Display

With 5.5 inch large screen and high-definition display as well as multi-color design, which makes the screen more abundant and easier to read.

Rich Contents Display

The screen will display the speed, engine speed, water temperature, battery voltage, instantaneous fuel consumption, average fuel consumption, mileage measurement (new function), shift reminding, fatigue driving reminding, low voltage alarm, high temperature alarm, speed alarm, engine fault alarm, fault code elimination, free switching between kilometer and mile.

Overspeed Warning

The icon of overspeed will flicker and alarm when the vehicle exceeds the speed limit set up in advance, which is very helpful for driving safety.

Fatigue Driving Alarm

After driving for 4 hours, the fatigue driving indicator light will flash to remind the driver to have a rest.

Auto Power on/off

Auto power on and off with vehicle started and shutdown, effectively to protect of the car battery.

Flexible Brightness Adjustment

The brightness of the screen can be adjusted automatically or manually to give you soft viewing effect.

Plug and Play

Just plug and play, very easy to use. The Hud can automatically adapt to vehicle type which in line with OBDII.


Automatically adapt to the automobile models with OBD2 (Bus Automatic Diagnostic System) or EUOBD interface. And it does not work for trucks.

Warm Note

Please make sure whether your car has the OBD2 interface; and it works for America brand cars newer than 2003, other brand newer than 2007.


Environment temperature - 40°C- +80°C
Barometric press 86-106KPa
Relative humidity 10%-95%
Environment voice ≤60dB
Alarm of sound level ≥30dB(A)
Work voltage 9V~16Vdc(12Vdc/400mA)
Product Weight 110g
Product Size 12.5L x 7.5W x 1.5H cm
Package 1 x Head Up Display, 1 x ODB Data Line, 1 x Manual
More Information
SKU ZP3050571210006
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