i have this nissan micra 2000 Celebration 1 ltr , the radio does work but radio Display does not work, its really difficult to tune in to any radio station , also when i try to connect my iphone via FM Transmitter i am unable to locate the channel, please can any one guide me what to do !! either how to scan and locate a channel or how to get the display ?? is there any easy/cheap option to fix this? i have also tried the cassette adapter but it does not work aswell please help anyone