2008 Chevrolet HHR Owner's Manual - Page 337

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 3-20 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. Push the sealant and compressor kit switch to the I (on) position. 8. Inflate the tire up to the recommended inflation pressure using the air pressure gage on the top of the unit. The pressure gage reads high while the compressor is running. Turn the compressor off to get an accurate reading. See Inflation - Tire Pressure on page 5-60 for more information. {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 2-37. 6. Start the vehicle. See Starting the Engine (Key Access) on page 2-25 for more information. The vehicle must be running while using the air compressor. 5-83