I have a 2004 RR (Westminster), experienced the LF side dropping & resting on the bump stops, took to LR dealership, informed airbag need to be replaced. Had RR towed back home & garaged with anticipation of having work completed within a couple of weeks, unfortunately due to nonnrelated unforeseen circumstances turned into months. Noticed the RF side had also drop now resting on bump stop too. I ordered 2nd airbag from Arnott had both installed at local shop not dealership . Received my RR only to notice the RF side still seem lower but not resting on bump stop. Lights for height adjustment working fine. Driving home lights go out can't adjust height which seem high. Next start up dash read: air suspension inactive. Drive to LR dealership, (frustrated with local shop) now told there's a leak in the new RF side airbag, possibly stemming from being defective, or the line, or installer caused a hole leading to the leak. I seriously think it wasn't defective based on research done regarding the reputable company ordered from. How should I address this with the local shop that installed airbags? Then again the airbag could be defective, advice welcomed.