hi Have a 1.8t audi a4 and the turbo went on me, so have had it refurbished by universal turbos as it coould be saved and had new oil pump, oil pick up and engine flushed and new fully synthetic oil replaced. However while car parked after driving all afternoon i restarted it and then the engine warning light (sometimes called the emissions light) came on but not flashing glowing yellow/orange. The car didn't drive any different and i called the AA who didn't plug it in but started it up and said there was no suspicious smoke and sounded all well and good. What should i do take it back to the garage where i had the work done? Or has anyone got VAGCOM nearby? Weymouth Dorset who could give me a clue? The AA said it should be fine to drive and it wasn't misfiring or anything serious, but obviously i'm feeling a little worried as i have just spent £870 on the car! They said it could have been some left over oil in the exhaust system from the turbo failure causing the sensor fo flash up a problem. Can anyone help?