Just got home from work and was intrigued to try the hazard lights with key off.
Well , turn ignition key off. Turn hazards on.
Everything lights up, fuel pump on.
Disarm Immobiliser
Engine starts first pop!
How quaint.
Haven't tried starting engine yet but have the warning lights on with hazard issue. Note that this is on a 2016 car as well so certainly an ongoing issue.
Grockle suggests there is a cure - anyone know what it is?