"dynamic control" shut down

[vbrab]

Car good yesterday, but first thing today I get message that "special drive systems off" with no lights on terrain knob or height adjust.
Vehicle drives OK, suspension appears to be in "normal" (cannot change it with lever)
Ran a scan with Faultmate and get messages saying fault in a sensor or related to air suspension part failure.
MY Question is. From messages can anybody suggest where I might start looking for source of problem? (1650k's to nearest LR specialist)

[~Rich~]

Take notes of all the fault codes, clear all faults. Try a hard reset by once the car goes to sleep ( handbrake light goes off) disconnect both battery leads and touch them together. A long screwdriver may help. Reconnect leads and restart.
See what happens then, check for codes.

[sheerluck]

Do you get the "special systems off" message straight away on starting? Or does it have to drive a short distance before you get that?

[Graeme]

Any mice or rats about?

[vbrab]

Turned vehicle off, locked it, reopened and re-start, all good again.(???)
Have found that locking and re-open, can work to re-set some "faults".
The "fault" did appear after about half a K of driving.
Will try the hard re-set if all else fails.
"Mice and rats"?, the town does have a couple of resident politicians so that might count as "rats", but I don't think that I have any under the hood.
This is one of those (few) times when I wished I lived in city near a LR service option. Thanks all.