BMW 525D, how to spot a lemon?

[Grahamr123]

I'm going to look at a 525D e39 this afternoon that I may be buying. Its done 100k, is automatic and has apparently passed its MOT only very recently.

What do I need to look for to make sure its not a lemon. I know there are a few things that can go Wong, Swirl flaps and turbo etc.



Thanks

[Fastdruid]

Has it had the auto box fluid changed. As i understand it they are meant to be filled for life but if you don't change it at about 100k they have problems.

[tim2100]

surely if its managed 100k, its not going to be a lemon.

[boz1]

I would look through the specialist BMW forums for the most detailed advice. They usually have extensive buying guides as Sticky threads.

I found this one good:
http://forum.bmw5.co.uk/topic/18128-e39-buying-gui...