Got my brake fluid flushed Friday at the dealer. They also replaced ac microfilter. No issues, waited an hour and a half or so (I don't like to leave the car), they were kind enough to "not wash" it at my request. Checked behind the wheels for any "retained" wrenches which, happily, were absent, and promptly pressure washed the wheels for any spilled brake fluid. Cheers to a "tension free" visit. Probably will do it myself next year, since thats the last complimentary one.
09 E90 M3 DCT SSII Carbon Blk, Eisenmann Sport, RAC 19"RG63 on 255/275 UltracS, Dark Sidemkrs/Reflectrs/Grills, BMC Filter, LUX H8 V3 LEDs, V1 H/W, Ultimate Pedals & 30% Tint