Review on 🚘 AUTOOL OBD2 Digital Car HUD Speedometer with LCD Display | MPH/KMH, Overspeed Alarm, Auto Voltage Meter, Water Temperature Gauge | Suitable for 12V Petrol & Diesel Vehicles by Matthew Fadoul

I wish I could give this unit 5 stars. This is very useful and versatile BUT you can't set your top speed above 74mph so every time you go over that speed you'll get an overspeed alert which you can't turn off. It's fine if you want to drive like 70 or 75+ but I have my cruise control set to 74 or 75 on the Autobahn which means the alarm goes off all the time - very annoying! I wrote to the manufacturer but received no reply. I'm wondering if anyone figured out how to fix this (I couldn't find a solution).