Dashboard fault messages Fl2

Good afternoon everyone I'm hoping someone might be able to shed some light of some dashboard notices I'm intermittently getting
Special Programs Off
Terrain Response System Faulty
Neither of these seem to be causing any issues when driving and sometimes I can go a few days without the faults coming up. Any help or advice would be much appreciated

First off, change the thread title to something relevant. Having hundreds of threads starting "Freelander 2" is no help to anyone else.

Second, are you letting the system check complete, before allowing the engine to start?
If not, then your issue is data bus corruption, due to a failing battery.
If the battery is more than 4 years old, it's too old to reliably drive the electronics and starter motor at the same time.
It's always best to allow the system check to complete, before allowing the engine to start, even with a good battery.