Have just been told the dreaded news that my 2009 2.0TDI needs a new Mechatronic unit and dual mass clutch pack? I've had the car from new and has always returned to the supplying dealer for service and it hasn't been chipped in any way. I know that this unit fails regularly as it's clearly a design issue and that some members have had success in getting Audi to contribute to the colossal cost even when outside warranty. I have been quoted in excess of £4000 so I was wondering why some people had success and some did not when getting Audi to pay out? Simply put...I haven't got £4000. Would really appreciate hearing from anybody who has actually been through the process.