Terminal 30 open circuit

[Bettycooper]

Was driving my car today car was driving fine then a few lights flashed on and then off again on th dash, I stopped th car at home got out and tried to lock the car nothing was happening, now when I put th key in th ignition nothing happens, no lights on dash, no interior lights and no engine start, got it plugged in and it’s saying terminal 30 open circuit, 00297

 

[380bhpdaily]

Welcome to the site.

 

[Bettycooper]

These are th codes I was getting

 

[mty12345]

Check battery and battery cables, check fuses, if those are ok then it sounds like the main ignition relay is failing. I'm not sure the location on the mk2, but i'd be pretty sure that's what it is.