Motorola Defy :: Middle Of Screen Has Dead Pixel Line?

i bought My Motorola Defy Cell Phone (MB255) on 26 Feb 2011 from Germany(amazon) and i have used it until this week , When i writing a message suddenly my phone screen getting dark for 2 second and after that it was reset it self and i saw middle of the Phone Displays has dead defective line , it all pixels has dead in a line i can use my phone but there is not a line middle of the phone , it is annoying Now i am living in istanbul /Turkey and , i tried the connect authorized service centre in istanbul turkey , ,there is only one service and he says therese not valid warranty in Turkey because of device bought from Germany , after that i call Turkey distributor of motorola to asking internatinal warranty , Thay said to me same thing There is not warranty at Turkey ( what is internationl warranty , Could anybody say to me ?)When i check my devices warranty paper and user Manuel (on the original box) and your website says this device under international warranty but Turkey office says differents?