Hi folks, I have the airbag warning light on in my octy, scanned with vcds showed it is the crash sensor in drivers door, I found a broken brown wire in the rubber boot between the car and the door coming from a yellow connector , what is the best way to fixbthe broken wire?

You can join the ends with a crimp fitting or go the whole hog and replace the whole length of wire.

Be sure to take precautions when dealing with airbag systems to prevent accidental deployment.