Will wait for weather to improve then test it . Thanks for the advice so far. A muggle like me appreciates it

have raised the suspension and its dropped within 30 mins by about 6cm on the left front and moved a tiny bit on the right front. Guess that's probably it. Im not mechanically minded, my brother is but he lives up north. I guess this would pretty much identify its leaking.

Loving my disco

That’s really helped thanks. I didn’t think to raise the suspension overnight. Will do that tonight.

Have seen them online for a good price. Can anyone recommend one brand? Also if I fit do I need to do any re programming?

I have a 2014 disco commercial with the same fault. Bloody annoying. Had the compressor replaced (warranty job). Same fault showed a day later. Measured distance to ground on front wheel arches and lose about 1.5cm height on left hand side when I shut engine down for an hour. How did you...