Following my previous question about OBD Bluetooth adapters I've been looking on eBay and have come across HUD (Head up display) like this -
www.ebay.co.uk/itm/New-LED-Car-HUD-Head-Up-Display-OBD-II-Speeding-Warning-System-Fuel-Consumption-/151580973267?pt=LH_DefaultDomain_3&hash=item234aee18d3
I'm not seriously interested in one but simply wondering how good, or bad, they are ?
www.ebay.co.uk/itm/New-LED-Car-HUD-Head-Up-Display-OBD-II-Speeding-Warning-System-Fuel-Consumption-/151580973267?pt=LH_DefaultDomain_3&hash=item234aee18d3
I'm not seriously interested in one but simply wondering how good, or bad, they are ?