Since owning this car i seem to be always having problems with it(whats new i here you all say) and now its the drivers seat,it only lifts on the door side(RHD MODEL UK SPEC) and i seem to remember a DIY fix in the forum along with any diagram's.Also the rear bilnd won't go up or down only make's a hell of a noise, as if it's missing the teeth on the cogs but only on the down position,the up nothing happens at all deadly silence. Help Please.Aidan '91 850i