How to reset the tire pressure monitoring system?

Unfortunately, the idiot at the dealer lost the user manuals. He should have replacements sent to me early next week.
Does anybody have any idea how to reset the tire pressure monitor system? I got the warning on the dash, and inflated the tires to the correct levels (32 psi front and back). Unfortunately, i have been unable to find the button to recalibrate the system.
Any help would be much appreciated.
Cheers



