converting to miles per hour

[john murray]

i bought an OBD2 HUD UP for on the dash FROM AMAZON 

plugged into OBD CONNECTER above handbrake pedal,  it lights up but doesn't  move, any ideas

[Rojie]

2 hours ago, john murray said:

i bought an OBD2 HUD UP for on the dash FROM AMAZON 

plugged into OBD CONNECTER above handbrake pedal,  it lights up but doesn't  move, any ideas

 

Hi john,

 

Welcome to the Forum.

[Picasso]

These hud units won't work have tried myself it's like how most odb2 readers don't work with alphards it's because they don't have the protocols to read the ecu .