Disco 3 faults

hi can anyone help? Just stared up my 2008 Disco 3 and had 3 amber warning lights come on and stay on:
1. DSC warning light
2. Suspension warning light
3. Break warning light

Message on dash was suspension lowered and special features not available??

Suspension will not go up?

Any ideas?
Thanks

Brake lights still working?
Battery voltage engine off and running?

Yes lights still working. Could only drive at very low speed. Said HDC fault system not available?

Info as requested by lynall would help
it could be your battery on the way out, it throws up numerous faults

Plus 1 what’s already been said

Want min 12.5-12.6 Vdc standing voltage

If everything checks out will need to be plugged into a diagnostic reader