I was driving a Scania R420 last night when an orange warning displayed on the info screen. The message read ‘VIS Visibilty System Malfunction’. I double checked that all of my lights were working and couldn’t find any other faults for this to be displayed. It appeared a number of times during the night. Does anyone know what this warning means?
If it’s a Scania it means you have to much vision available to you. Try pulling the curtains 3/4 across the side windows, filling the windscreen with tables, flags, coffee maker and tassled pelmets. That’ll cure it
It’s just the climate control struggling to demist the windscreen.
It happens to mine when the weather is warm and muggy. Just select the windscreen on the dial and turn the fan up to five (sadly it doesn’t go all the way to eleven). Give it a blast for a couple of minutes and the warning will clear.
billybigrig:
If it’s a Scania it means you have to much vision available to you. Try pulling the curtains 3/4 across the side windows, filling the windscreen with tables, flags, coffee maker and tassled pelmets. That’ll cure it