I'm not bothered that I didn't get my car back today from the garage after new cambelt / water pump and thermostat job, as they wouldn't release it until they had replaced the coolant. It's in my local Skoda garage round the corner from me, quite a small dealership but they do own a large petrol station / shop on the same piece of land. The guy on the desk said he'd found out that Audi specify their own coolant only and even the VAG Skoda stuff they have isn't approved so they've ordered some in for me. I know it'll probably be expensive but it's nice to be called and told that's what they're doing! They price matched the local specialist i've used in the past for the work, £250 inc parts for the cambelt & kit replcaement, and not charged any more labour, just approx £33 for the water pump and whatever the thermostat & coolant will come to. The guy also said they shopped around and got the kit from VW not Audi as the Audi kit was the same but almost 3 times the price! So far so good, just waiting to pick it up tomorrow lunchtime, so I hope there are no gripes to come.