2007 Pontiac Grand Prix Owner's Manual - Page 432

4. Push the air compressor inflator hose onto the tire valve stem and push the lever down to secure in place. 5. Plug the air compressor accessory plug into an accessory power outlet in the vehicle. See Accessory Power Outlet(s) on page 156 for more information. {CAUTION: Inflating something too much can make it explode, and you or others could be injured. Be sure to read the inflator instructions, and inflate the tire to its recommended pressure. Do not exceed 36 psi (248 kPa). 7. Move the inflator kit switch to the I (on) position. 8. Make sure there is a proper connection between the tire valve stem and the air compressor hose by looking at the air pressure gage. If there is not a pressure reading while the compressor is running, the connection between the inflator kit and the tire is bad. Check the attachment between the air compressor hose and the tire valve stem. {CAUTION: Idling the engine in a closed-in place or with the climate control system off can cause deadly carbon monoxide (CO). See Engine Exhaust on page 119. 6. Start the vehicle. See Starting the Engine on page 107 for more information. The vehicle must be running while using the air compressor. 432