eyuan23

Hey I just found this posted at C32life:

http://members5.board*********/MBC32/msg/36809.html

It sounds like MB may have fixed the problem in the 2003 models. Just wondering if anyone with a '03 C32 noticed this nasty jerk in 1st gear. I am definitely going to call my dealer tommorow and ask about this. It seems that an updated software version may provide 2002 models with a better overall drive. Any input from from you guys would be greatly appreciated.

FrankW

it's still 35% faster than the standard auto, but did AMG upgrade the version of the speedshift so it's smoother?

jeffclevenger

I have no jerks & no hard shifts in my '03 C32. The only drivability issue I notice is a bit of a bog when using part throttle after shifting into 2nd - easily fixed by using full throttle as much as possible !

FrankW

i found my jerk to be cause by my foot letting go of the throttle. if i just step on it and don't let go, there is no jerk.

Zeppelin

Until I see some Dyno numbers and timeslips on an 03' car I am hesitant to sugjest my dealer change to a 03' ECU or Trans Computer.

Many times auto manufacturers fix previous gripes by neutering the performance. (ie. lower HP, slower shifts, ect..)

rrf

I have a jerk as well. But I am sort of used to it by now.
Zep brings up a good point. Maybe wait for a while.

Taucher

Question, does this occur only in "W" mode, or "S" mode as well. I don't seem to have the "jerk" but I never drive in "W" mode anyway. I don't really want to try and find a problem with my car, especially since it is completely problem free...so far.