Hi Nasir. Got the same problem. My radio lcd was blurred. Bought same from ebay hoping to replace. Since I need the lcd only, decided to disassemble the unit and replaced. Worked well for 1 month then, SECURE. Went to the car dealer (Nissan, bought the car new) who couldnt understand why it needed system resetting even without asking for code. They didnt have the facility to reset and posting for resetting would be costly.
Leon, April 2009