If you have a load levelling system on your car, there is an air pump that pumps up the rear shocks. There will also be an air hose in the tool kit in your trunk. Open the trunk, and next to the latch striker will be a schaeder valve and a button. Screw the hose on to the valve, turn the ignition to on, press the button, and you have a source of compressed air.
Do you have a sunroof? If you do, the next trick we can show you is how to open it into vent position (the rear edge of the sunroof pops up).
2001 Bonneville SSEi (retired at 365,000 Kms.)
2014 Jeep Grand Cherokee Overland (yes, I know its not a GM)
Last edited by 2kg4u; 10-03-2009 at 12:43 AM.