HOW can the SPIDER EXTREME be used to fill a flat tire?
By using a hose connected from the shraeder valve (tire valve) to the flat tire, simply turn the ignition switch on and sit on the hood of the car. This will trick the module into thinking it needs to raise the front end up. What will happen is, the compressor should come on and the front end will go down a little, but all the air will go to the affected tire. Depending on how big a tire your inflating and/or how low on air it is, it may take more than one compressor cycle to get the tire to the desired pressure. NOTE: After the compressor runs for 90 seconds, the module will give up and shut the compressor off. When this happens, simply turn the ignition off, then right back on again. Then it will run for another 90 seconds.