My battery went flat. I have changed the battery, but I lost my radio unit.Itried to enter the code without refering to the instructions,but failed and I beleive the processor closed . Iam driving a Polo car model 2001.The agent in Khartoum failed to rpair it.Can you help me? My unit model is Boston C30. When I open the unit the display show " wait one hour . I have waited for hours but still the display shows the same.The unit Model is Boston C30.

M.S.Orabi, December 2006

when you have waited ,did you leave ignition on ??if not then wait wil key in on posisiton.

spark1978, January 2007