Electronic on lr3 stopped working. Blinker still working only

What is your question?

Driving lr3 2007 v8. Get 2 messages 1. Tire pressure monitoring system fault, and 2 system default shutting down. Radio goes out, door locks click open and lock head light do not work, but emergence light flash automatically on. I was still able to drive home. I turned the car off and after 10 minutes I was able to restart it, and everything worked for a few minutes before shutting down again.

What makes this problem better or worse?

Just started

How long has your 2007 Land Rover LR3 had this problem?

One day