figuring out dyno mode on 2009 cls63 amg at dons performance corner

dons performance is the best, thats why i trusted him with my 110 thousand dollar car. we couldnt get it into dyno mode. because in the manual they dont tell you how to toally disable your traction system. later found out about dyno mode. res delete and intake mod,thanks to bruce at ttmotorsports in ny. wish i could get my car up thier to bruce.