Hi there folks, I wonder whether anyone could help. My father has a SX4. He left his lights on the other day and the battery went flat. Now the stereo needs a code. The code he has doesn't appear to be the right one. The ID no is 39101-79JB Model no. 39101-79JB0-CAT Ref No. CQ-MX0674G Serial No. 139637 any help would be greatly appreciated as he is driving me insane with his whistling!