Ok, so every time I get home or to a rest, my rear back suspension box is making a buzzing noise on and off rapidly (say 3 seconds each time for about three times or so)... maybe it's just me but the air suspension does sometimes feel tighter than at others these days too, but more on the front end than the back?

the car does not sit lop-sided, can be left for days and days at times and no obvious leak of pressure from either side. I can carry nearly half a ton of wood in the back with no problems and no sagging.

..does this indicate anything - leaky rear bag? should I simply clean up the electrical connectors of dirt etc and then unplug, re-plug them in to see if it solves anything? does the compression come from a separate unit somewhere near the suspension bag? does this fail or get worse over time?

details: 2002 Disco 2 TD5 ES Premium facelift. 64k miles. Used very infrequently

could be the sign of a ride height sensor giving out...

http://www.landyzone.co.uk/lz/f38/disco-ii-air-suspension-definitive-guide-61211.html

Hi,

Mine does this too occaisionally.................

Would be interested if anybody has a solution or a fix too!!

thanks

Dave

Will check through - thanks for air suspension link...

not much of a problem.. just annoys the neighbours when I get home real late in the night! not a problem for now, that is!