i am 17 and recently purchased a 97 range rover SE 4.0L . it didnt run when i bought it and the suspension was sitting on the wheels (20"s) due to the oversize. With a charge the battery works fine and it started up fine. However I get the error message " EAS HARD FAULT DRIVE SLOW UNDER 35 MILES AN HOUR". I dont know if theres a leak in the system or if the bags need replacement but is there a way to jumpstart the compressor and pump up the bags to see if they Leak? and after the leak has been fixed if i pump them up will they stay pumped up in order to drive to landrover dealer to get the system reset? What are my options? and help is appreciated! thanks!