Hello, I have a V70 drive since 02/2010. In April 2011 (23,000 km) suddenly a whistle was heard while taking the gas, apparently turbo broken, turbo changed on warranty and whistles was gone. Now (35,000 km) occasionally the same whistle appears again. Last Friday the car was therefore in the workshop, today came a call from the dealer. After consultation with Volvo the diagnosis is to change turbo again, should be done in 2 weeks. Does anyone know the problem or shows up more often (according to my dealer they have never had this before, neither with the V70 nor with the other models) ? From February the guarantee is over, I then have no desire to have the turbo replaced at 6-month intervals. How would you approach the topic, has someone from Kulanz already received a warranty extension to a certain part? Thanks in advance for all the answers.