Have you driven the car since airing up the tires?? The pressure sensors are activated by tire rotation. Try putting a few miles on the car and see if it resets the light. If not you may need to have the system diagnosed. I have yet to have a problem with a Ford TPMS system.
__________________ Jim
2007 GT California Special, Vista Blue, FRP 200hp supercharger, Ford Racing GTA mufflers, GT-500 rear spoiler, 18" Polished Wheels, FRP lowering and handling kit, FRP short throw shifter. Since the blower install this thing is a rocket. CHE Adjustable Lower Contols Arms and Anti Squat Brackets. I have now changed to GT-500 wheels and tires to allow for the install of the Ford Racing 14" Brembo brake set-up. | 
Tire Pressure Monitoring System 
