menu

Hi guys read the post about adjusting the co settings in the dash.I think this function has been disabled on the 2017 as i cant seem to get into the menu to reset them anyone know if it has been disabled ??

Hoping a fellow 2016 model owner can give an insight if the diag menu is still accessible. As i could not get to mine to change the CO settings. I have done what the other thread has explained but to no avail. If youve done it on a 2016 model please explain how :)