When it happens in any gear the car will not go

Driving down the road and all of a sudden on my display reads, air condition turned off due to high engine temp. My heat gauge reads almost hot. The display then reads normal, speedo on. The temp gaug… 

Oil leak front driver side of engine... What is it

Steering gets locked while driving it is so dangerous
Service traction lock while driving
Steering is shaking suddenly on highway and gets locked

When using the brake or indicator the radio will start glitching aswell as the lights and dash. It’s so annoying I’ve read it could be the negative cable but has anyone else experienced this and fixed…