A friend is collecting his new (to him) W124, E300 Diesel next week. (I want one now). We have a few little jobs to do but need some advice please: 1-How do you remove the 'slab' on the driver's door? 2-We need to replace both front indicator corners. Do they just unclip like they did on my W202? 3-How do you remove/refit the rear view mirror (broken plastic surround) Any advice and pics greatly appreciated. TIA Jim.