A quick update on the climate control. I took it first to a air con specialist who told me pressure okay, so it must be an electrical fault. Went to a mates garage who is a VW nut, and he plugged it in to his laptop. He diagnosed a problem with a control flap ( not good as its apparantly behind the dash). As I`vw not had the car long I contacted the garage where I got it from (car out of warranty with VW). At first they said they would have their mechanics carry out repair. I said no way, this was a job only for VW and needed specific software. They then agreed to pay for the parts and contribute towards the labour charge, paying £15 pounds an hour rate, and that I would have to pay the difference ( local VW rate £65 per hour ! ). Likely that I would need to pay £300 towards the bill. I therefore told them that I was returning the car to them and requested full refund as they had sold a car with a major fault, as per Trading Standards advice. Result, they have agreed to pay for all costs to repair and diagnosis

The car has since been in to VW at Wigan and had a full diagnosis. They informed me that a computer had failed, and so they have ordered a new one and will I got them to throw in a fresh recharge.

The funny thing is, folllowing the VW garage doing the diagnosis the air con started working today, and is freezing cold on the low setting. So it must be an intermitant fault.