Paul, It may be wise to check the vavle body, specifically the area of the electrical contacts to the left and right valves. When I had problems with my suspension it took me ages to spot that air was leaking through the electrical connector

Regarding constantly having to correct the steering whilst driving, check your wheel bearings, one of mine had gone and this caused the steering issue you refer to.

before you start the engine (after fitting the new bags etc) I would open the compressor box under the drivers side door, and have a 10mm spanner handy. If the bags overinflate you can release some pressure by loosening the 2 compression fittings on the valve block, this at least should save...

Firstly start car and let suspension rise, then turn car off. probably worth disconnecting the negative battery lead, as the slabs unit still has power when ignition is turned off. If the whole black box can just be unbolted from underneath the passengers side door, then do that. My bolts...

Hi Rosedale, just to reinforce what I said earlier regarding the valve body. I replaced both air bags (£150) only to find that it isnt them!! so as it only takes 5mins to check the valve body, I would recommend doing it before buying new bags (although as others have said its best to treat...

Hi, sounds similar to problems I've had. I would check the valve block next to the compressor for leaks. One of my valves is leaking through the electrical contacts, I'm just waiting for a replacment to arrive which I HOPE will fix the problem. I also noticed that one of the ride height sensor...

U.P., has there been any firmware update for the nano since you had this issue (I noticed that you posted this on a diff forum in July). I'm interested as I'm considering getting a new nano and this is one of the things I would like to program as well as adjusting the SLS heights (am I correct...

on this subject, I recall reading that the nanocom previously had an issue when trying to program the car for more than 2 keys/remotes. Has this issue been addressed via firmware?

crossed fingers didnt help!! I've found another leak in the valve body....air is coming out of the electrical connector on one of the valves. Does anyone know the route it may be taking Thanks Chris

Latest update (for anyone who cares :yawn: ) I managed to stop the valve block letting air return to the compressor (when all electrical conections are disconected etc). did this by 'sanding' the rubber on the face plate of the valve until the previous "o" mark faded away. Replace valve body...

Hi, you may be right but the car is behaving 'exactly' as it did last week which was before I replaced the air bags. plus I've sprayed the new bags with 'leak detector' and cannot see anything. I'm just about to try and apply rubber patches to the valve seat area, will see if that stops the...

Thanks guys, I think the valve body should be stopping the backflow of air but isnt, though I also believe that the exhaust port should be the final shutoff point. I think i'll try to "bodge" the valves bu applying fresh rubber and see if this helps. Just got the price for replacing the unit...

Hi, as title says.....car has been squatting overnight. After checking/cleaning pipework (have already changes air bags), I've detached the valve body from the compressor via the central pipe and detected air exiting the valve body through the pipe going to compressor. Finally my question...

Oh well, car is down again this morning! I went out last night and started the car (left on driveway) inflated the bags then detached negative battery lead (to rule out any electrical problem) has not helped. Now suspecting valve block/compressor exhaust may have very slow leak. I think today's...

Thanks Rob, Car was on floor this morning!! I spent most of the day checking for leaking pipes/valves etc. have degreased all compression joints, stripped valve body and cleaned it, even stripped/cleaned wastegate in compressor. Now looking forward to tomorrow morning.....if its still down...

Hi, It looks like both you and I spent the weekend changing the bags!! My bags, also from Paddocks, arrived yesterday morning. I also followed the instructions www.discovery2.co.uk. Unfortunately I awoke this morning to find the Disco squatting just like normal :(. I've also just noticed...

Hi, just checked mine (255/55/18) 2 months old, with 10mm depth

Hi, I'm looking for a little help on this topic. My disco has been squatting for a while now. Goes up fine when started, but sits overnight etc. I replaced both air bags yesterday, but it was down this morning:confused:. after replacing the air bags I noticed that there was a noise from the...