I am going to change the brake pads on the front of my 1999 540i this weekend and would like some help or diagrams on the process. I have done my american cars alot, but these are a little different. I feel i will only need a little help. But I would also like to change my struts on the front also, which I have also done on my american cars, but need some help. I also not sure how to tell if I have the electronic struts or not, big difference in price. Thank you.