What an absolute d'ck I am, I was pressing the wrong flaming button, so don't know if I had a problem or not. However since it was 'calibrated' it now sits uneven with 1 1/2" difference between the two sides. Will be going back to LR asap. :doh: Chatty

Thanks Dave, I have assumed the door interlocks are working correctly because the usual air suspension lifts operate as normal, I have done all of my tests through an open window. I decided to replace the height sensor because it looked original and the plastic 'eye' had split where it bolts...

Hello, Just replaced both air bags and one height sensor (other replaced by LR garage within last twelve months) on my 02 Disco. Easy to fit and everything works great except when I press the extended height button, it chimes constantly and the light flashes but does not bring the compressor...

I have just fitted a new set of air bags to the rear of my TD5 following these instructions; www.discovery2.co.uk / Rear Suspension Air Bags I ordered my air bags from Paddocks, super quick and cheap service. Everything worked great except I needed to play with the height of the axle using jacks...