Hi guys, i have a new 09 x5 3.0 with about 600 miles on it.. drove to work in the morning everything was fine, then drove to a supermarket everything was still fine, until when i started the car after shopping.. i got the symbol which i checked in the manual was Exhaust Values for Canadian Models? i checked the system it was ok, and no other warning messages on the iDrive. does anyone know what that is or what it means? thanks!