Hi, i'm new here, this is a great forum for 5 series owners and I thought before I buy my 5 series car I want to ask some questions?? Right, i'm thinking about getting a 2008-2009 facelift 520D M-Sport in silver/Grey, there are some in autotrader, but some have high mileage. My questions are - Does it really matter if the car has really high mileage (over 100K) if it has got a full BMW service history?? Is there anything visual that I can tell, either interior or exterior if the car is fitted with Sat Nav?? What's the difference between professional and business Sat Nav?? Do all of the post facelift models come with "Angel eyes" ?? Do you think the 2.0 engine is underpowered for the car?? Some come with a widescreen display, why is that?? What are the common faults with the car ?? When I go to view a car, what are the main area's to look at ?? Thanks for all your help !!! Paul.