My HVAC had no power since a couple days after mapping, turned out it was just a fuse! Changed that last weekend then decided to take the car to work today.. got 5 mins down the road and my engine sounded like a paper shredder
Then it went back to normal, then I pulled in to the petrol station and had no power steering. So I looked under the bonnet and could see much, then the noise started again and started smoking horribly!
Turned it off and had another look ..my AC compressor has seized and the clutch assembly had shredded apart, mmmm burnt rubber. So may take the hit and pay a few hundred quid for a new one, then get the AC system all charged up ready for summer!
Nursed it home and it didn't make a noise or start to smell again, drove perfectly fine. But didn't wanna risk it!