Unusual downshift in auto-sport mode
#1
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2009 C63
Unusual downshift in auto-sport mode
Ive noticed recently in the garage as im leaving (car isnt fully warmed yet) that the car will shift abruptly from 2nd to first gear. Its almost like a slight jerking - its just not smooth. I saw a post about this in manual mode but has anyone else dealt with this in auto-sport mode?
#2
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Ive noticed recently in the garage as im leaving (car isnt fully warmed yet) that the car will shift abruptly from 2nd to first gear. Its almost like a slight jerking - its just not smooth. I saw a post about this in manual mode but has anyone else dealt with this in auto-sport mode?
#6
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i find that driving at low speeds in anything other than c mode is jerky. this is why i wish the c63 was offered in a 6mt (really not a fan of any "performance" auto)
I always drive on an open road in s...but as soon as i hit traffic or go into a slow area...i change it immediately to c because otherwise it jerks
I always drive on an open road in s...but as soon as i hit traffic or go into a slow area...i change it immediately to c because otherwise it jerks
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#8
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Join Date: May 2007
Location: Ontario, Canada
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W204 C63 R171
I just got my car back from the dealer today I explained to them the same issue your having I have to bring the car back in a week for them to reset the transmission I have to drop the car there over night so its right cold in the morning they will
Reprogram the "cold shifting adaptation"
I have driven other performance cars and you get a hard shift on like a racing clutch when you shift up but not down...
My car is a 2008 fyi
Reprogram the "cold shifting adaptation"
I have driven other performance cars and you get a hard shift on like a racing clutch when you shift up but not down...
My car is a 2008 fyi