When fixing passengers side blend motor earlier and refitting airbag the blue cable pulled out of the red plug, I didn't notice and started car, its all reconnected now but I have a hard airbag fault on dash and I can see SRS light pulsing, when you start the car the light goes out for split second then back on hardly quick enough to notice its off, I'm wondering is it there until error cleared with diagnostics or is it likely there is still a fault