My dealer ALWAYS takes longer to do anything for whatever reason. I always just get a loaner. They even kept it overnight just to install the M dead pedal that did not come from the factory for some reason (on them of course).
2013 F30 335i 6MT M-Sport - Blk Saph. / Beige Lthr / Wood Tr. - Tech Pk - VSS M-Adp. Susp. M-Perf Stainless Exhaust M-Perf. brakes