You can manually reinflate the air bags. First you have to get to the compressor and disconnect the correct solenoid wires. (Remove the thin wire clip on the connector.) Red wires are driver's side and blue is the passenger. I recommend removing the wheel and have someone watch how the bag is inflating. There's only two connectors on the solenoid. Determine which one is ground and ground it to the chassis using an insulated alligator clip. Connect an alligator clip to the other connector and the solenoid should click, opening it. Remove the relay near the compressor and short both of the thick wires as this will activate the pump. Now you can start filling the bag. You will hear a very loud sound if you overfill it and then, it will cost you $180 for a new bag.