So yesterday was a bit rubbish. Get in my car, red warning triangle, says should drive carefully as warnings are disabled. Drove few minutes down the road, parked up, got back in. Warnings gone. Hour later, same warning. Got back, warning gone.
Read manual, said I should not drive the car. Spoke to dealer, they said book it in for a diagnostic. However I should get the AA out and they can tow it to the garage and arrange a courtesy car. AA come out, say there's nothing they can do as the warning light isn't on. Even if it was they wouldn't take it to the garage as the car is actually working. Also they can't plug into the car.
Feels like no one knows what's going on.