2007 S550 transmission problems?
#1
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2007 S550 Designo
2007 S550 transmission problems?
sometimes when i start my car up it feels like it might be in a higher gear. I gibe it gas and it barely moves. feels like it might be in 2nd or 3rd gear...
ive also noticed it downshifts pretty hard sometimes (in C mode and S mode)
when on S mode before i come to a complete stop it downshifts hard and makes the car jump....
what gives?
the car has 39,050 miles and is fresh out of warranty I am told
I did some searching and I was told the tranny ECU must be re-programmed. is this true?
is it covered under MB? if not how much would it cost?
lets hope this doesnt cost an arm and a leg
ive also noticed it downshifts pretty hard sometimes (in C mode and S mode)
when on S mode before i come to a complete stop it downshifts hard and makes the car jump....
what gives?
the car has 39,050 miles and is fresh out of warranty I am told
I did some searching and I was told the tranny ECU must be re-programmed. is this true?
is it covered under MB? if not how much would it cost?
lets hope this doesnt cost an arm and a leg
![Frown](https://mbworld.org/forums/images/smilies/frown.gif)
#4
MBWorld Fanatic!
Some others have described similar problems. Check out this thread and try a search to see more.
https://mbworld.org/forums/new-s-cla...on-shifts.html
https://mbworld.org/forums/new-s-cla...on-shifts.html