effectively protect the car battery. Also retain the manual switch, more beneficial to control the HUD. This auto head up display is powered through the OBD interface, more than a week without ...

The Garmin HUD+ was a small Bluetooth device intended for the dashboard of a car, meant to be used as ... phone app that no longer works. The HUD display itself is unchanged.

Many cars these days come with a basic Heads Up Display, or HUD. Typically, these display speed, though some also throw in a tachometer or navigational graphics too. Of course, if your car doesn ...