Review on 🚗 Autool X50 Plus Car OBD HUD Multi-Function Digital Meter Alarm Speed Water Temp Head Up Display for OBD Driving Computer – Supports 12V OBDII Diesel Vehicles by Robert Dickinson

It's ok. It connects normally, there is an auto-off, auto-on. As long as everything reads well. Two complaints - there's definitely a lag in reading. I got this to replace a reflective HUD that I couldn't find a good place for, and the HUD worked in real time while there was a second or two lag between what's happening on the actual dashboard and the readings. The other issue is that there is a connection lag and if you start driving before it's properly connected the dashboard lights will sometimes come on. Sometimes I see the traction control light come on on my car.