Jerky transmission... - MBWorld.org Forums

Nov 29, 2018 | 09:30 AM

1MavRick

Thread Starter

Senior Member

Joined: Oct 2018

Posts: 445

Likes: 157

From: ATL

CLS 63 and M4

Jerky transmission...

Especially in reverse when it’s cold. Is it a function of the wet clutch? I’ve experienced the jerkiness in single clutch autos but not really to this extent. And more so that the engage clunkily. This almost feels like slip. Is this normal?

Nov 29, 2018 | 10:56 PM

RSCLS63

Newbie

Joined: Nov 2018

Posts: 1

Likes: 0

2012 CLS63

Yes - my 2012 CLS 63 does this... I think it's normal for this drive train. I guess it's the price for the quick full throttle upshifts.

Nov 30, 2018 | 09:55 AM

1MavRick

Thread Starter

Senior Member

Joined: Oct 2018

Posts: 445

Likes: 157

From: ATL

CLS 63 and M4

Quote:

Originally Posted by RSCLS63

Yes - my 2012 CLS 63 does this... I think it's normal for this drive train. I guess it's the price for the quick full throttle upshifts.

really appreciate the response. Makes me feel better.

And yeah...love those upshifts. My wife tried to test me, last night, in her M4. It wasn’t pretty after I got some traction. 😏

Nov 30, 2018 | 11:09 AM

amgboy916

Senior Member

Joined: Oct 2016

Posts: 282

Likes: 26

2012 CLS 63

a transmission adaptation should fix this at least for a while. and make sure your transmission services are up to date such as fluid and filter change and make sure the drain the torque converter when they do. I've done all of this and it is way less jerky, but still jerky so its true that its somewhat a characteristic of the wet clutch setup