heating

Having owned my Caravelle for four years I've been trying to work out the heating controls for the rear passenger area and have come to the conclusion something isn't quite right. The first problem is that even when the correct button is selected in the overhead panel (shown in the image) for...

Hello all and thanks in advance if anyone knows how to fix my issue. I have a 2016 T6 which has a problem with the heater/fans. The main issue is that there is now fan/blow on number 1,2, or 3, but number 4 works fine. This is a pain coming into the warmer weather as I can't just have the...