Disc 4, system failure, no acceleration, steering column locks.

Hello,
Discovery 4 was driving around 20km/hr and sudden loss of power, no acceleration, steering wheel locked. Messaged that appears were Tyre pressure monitor not available, HDC not available, special programs off. I think it also mentioned something about Fuel, but I had 3/4 full tank. I put car into park and turned off the engine. It restarted first time and displayed no fault messages but stalled another 2 times within 4 miles on the way home with the same system fault messages.

Any advice on what could be the problem would be very helpful.

Welcome to the intro forum

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https://www.landyzone.co.uk/forum/land-rover-discovery.8/

Good luck

Welcome aboard
first thing to check would be battery and charging system with those random errors.

Welcome to the forum