Quote Originally Posted by DamienOS View Post
ok Iam looking to get a few small niggles sorted on the m5 before i sell it and top of my list is the PDC ,

it works very occasionally but most of the time it just flashes the light and a pdc failure comes up on the dash ,

I do have a sensor on the front bumper that looks like its hit something so thats the focus of my concern ...

ive 2 questions ...

1 . is it true if i turn on the ignition and put it into reverse and listen very very closely to each sensor i should hear one thats not making a ticking noise ? i know the bmw diagnostic can pin point the exact sensor but taking it to a dealer for this really isnt realistic... am i on the right track ?

2 . has anyone on here any links / recommend somewhere to buy replacement sensors ? other than the main dealer again of course

Thanks in advance
Yes, you are. That works most of the time.
If you're around Dublin you're welcome to stop by me and I'll read it with the Carly app

I've bought these in the past without problem

http://m.ebay.ie/itm/181707478201?_mwBanner=1