Fiat doblo 263 diesel engine damage

moin search drivers of fiat doplo type 263 bauj from 5/2010 who also have defective injection nozzle seals. as it turned out today my doplo bj. 5/2010 at 40,000km the injection nozzle seals have broken. result you gass yourself in the vehicle. through the leaks nozzle seals penetrate exhaust gases that are transported by the ventilation and the air conditioning system into the interior. my contract dealer came with this nice and expensive message, expensive because of the car for 4 months from the gara ntie is and according to his statement I can carry the damage myself. targeted cost 500 – 2000€ depending on what is broken during the expansion of the seals. all costs I should bear. fiat would reject the reperature on kulanz so his statement. 40,000km is no running power for a diesel and I am more than angry. because the damage was found very quickly, within 20min and I had the impression that you knew where to look came up immediately the suspected: fiat knows the harm or d. he cause and knew where to look. in the case of exhaust gases in the interior, you first search the exhaust system and bend and do not direct the injection nozzles and check them. especially since these are more than inaccessible installed. therefore look for drivers or owners of doplo`s with the same problems. since we are thinking of using a lawyer.