2011 Subaru Forester Owner's Manual - Page 330

In case of emergency 9-9 & Tire pressure monitoring system (TPMS) (U.S.-spec. models) vides the driver with the warning message indicated by sending a signal from a sensor that is installed in each wheel when tire pressure is severely low. The tire pressure monitoring system will activate only when the vehicle is driven. Also, this system may not react immediately to a sudden drop in tire pressure (for example, a blow-out caused running over a sharp object). WARNING 16. Store the flat tire in the spare tire compartment. Put in the spacer and tighten the attaching bolt firmly. Also store the jack, jack handle and wheel nut wrench in their storage locations. If the low tire pressure warning light illuminates while driving, never brake suddenly and keep driving straight ahead while gradually reducing speed. Then slowly pull off the road to a safe place. Otherwise an accident involving serious vehicle damage and serious personal injury could occur. Check the pressure for all four tires and adjust the pressure to the COLD tire pressure shown on the vehicle placard on the door pillar on the driver's side. If this light still illuminates while driving after adjusting the tire pressure, a tire may have significant damage and a fast leak that causes the tire to lose air rapidly. If you have a flat tire, replace - CONTINUED - Type A WARNING Never place a tire or tire changing tools in the passenger compartment after changing wheels. In a sudden stop or collision, loose equipment could strike occupants and cause injury. Store the tire and all tools in the proper place. Type B The tire pressure monitoring system pro-