However did a scan yesterday and saw an N249 electrical error pop up so I will replace it as a matter of course.
But what's the easiest way to order parts these days? Camberley used to have a really good parts department, but since they've moved to Farnborough, they're not geared up with a "proper" parts department any more. I have to sit in dirty overalls (just to make the point) in their glossy showroom with all the sales reps sneering at me. Yes mate, I could buy that car, I just don't want to.
Is there an easy way of ordering genuine parts and even better, just get them posted to me? Or do I have to put the overalls on and smear grease on my face again...

Otherwise autodoc do a Pierburg brand N249 which I could try in my usual guinea pig manner.