Had a scare yesterday with my 1.4 petrol when the engine management light came on and the car started to run very badly indeed. Managed to crawl to the local dealer where upon they agreed to have a look later in the day although they were very busy. Got a call a few hours later to say that an ignition coil had failed, a new one had been fitted and the car was ready for collection. When I turned up at the garage, the service bloke handed me the keys. Price? Don't worry sir, Audi goodwill. Have a good weekend. Now that's what I call good service!