Hi, I have a Mazda 5 2.0l petrol 2007 - the airbag warning light was flashing and it failed the MOT as a result. My garage found that the front sensor plus socket which leads into it was badly corroded and said I needed a new one. They can get the sensor (£120) but can't get the plug which is wired into the loom unless they buy the loom (£1200!!) They said the only way round this is to get hold of a second hand sensor with socket attached which they can then wire in- Does anyone know of another option? and if I buy a second hand one does it have to be a 2007 one?