So with the factory warranty expiring at the end of the month driving back from an outing last night our 21 T6.1 Caravelle was making some distinctly odd noises behind the dash.
It sounded like a small flock of birds trapped, or possibly something like a thread trapped around a motor spindle.
It would come and go but was loud enough MrsRT noticed it (she's famed for "of course it rattles, it's a van" comments whenever I ask her about odd noises that seemingly only I can hear)
Tried changing the blower speed in case something had got trapped (instinct from the XC70) but not really had time to investigate and wanted to see if it range a bell with anyone.
I will try and check for correct operation of the cold/warm air in a bit as slightly paranoid this might be the infamous 6.1 servo motor issues that there are many threads about, if it is I wanted it noted/investigated before end of warranty...