Since picking the car up, I noticed the aircon wasn't working. Hooked it up to VCDS and it tells me the gas pressure is too high. Hoping that will be a simple case of getting the system drained and refilled with the correct amount of gas. Decided I'd give the heater a go to see if that is working. Absolutely nothing! Absolutely no warmth whatsoever. Only thing I can think is that there is air in the heater matrix and it needs bled. But judging by the disgusting colour of the coolant (I guess this should be bright pink??), I doubt it's ever been drained. And as an added kick to the plums, it appears the previous owner decided to keep themselves warm on long journeys by chain smoking everywhere they went. I assume it was a driver and 4 passengers, all constantly chain smoking. Without doubt, the smelliest smokers car I have ever experienced! Removed the pollen filter... Could have rung the tar out of it!