I have leased 2 different 2013 sl's within the last 3 weeks and my first car didn't click on or off the accelerator pedal, but my current one does..... So i went to my dealer and asked to test drive another sl and didn't either. It made the noise from day one....So on monday ill be dropping it off to diagnose . It makes 2 to 3 clicking sounds from a dead stop and as well as from a coast down from 35 to 17 mph range.. click click. click click.. Mainly heard with windows up.. music off... Or while bouncing off cement curb or wall. very noticeable. Others on this forum had similar issues also, maybe a reduction gear defect..
While trying to figure out the cause I've learned it doesn't do it while in neutral while coming to a stop at all.. It does make this sound every take off and stop.. will see what happens
While trying to figure out the cause I've learned it doesn't do it while in neutral while coming to a stop at all.. It does make this sound every take off and stop.. will see what happens