Mercedes CLA Forum banner
1 - 12 of 12 Posts

·
Registered
2020: CLA 250 4matic Shooting Brake AMG + Night
Joined
·
7 Posts
Discussion Starter · #1 ·
My 2020 CLA 250 4Matic SB is not changing gears properly. For example when u slow down for an intersection and accelerate out of it, some times it takes about 1sec to put the right gear on again. The gear really slams in, not smooth at all.
Anyone else having this?
They are now reading the engine and gearbox data in Germany to solve this…
 

·
Registered
Joined
·
558 Posts
Sounds like MY14 trans before transmission update.


Sent from my iPhone using Tapatalk
 

·
Registered
Joined
·
12,510 Posts
Yeah ... if it aint software its a bum tcu

I recall when my tcu went it slammed into 1st with all the torque available and it was like a shuttle launch
 

·
Registered
2020: CLA 250 4matic Shooting Brake AMG + Night
Joined
·
7 Posts
Discussion Starter · #7 ·
The problem is not related to the mode I'm using. It's just a bit different in other modes than Sport mode.
 

·
Registered
Joined
·
418 Posts
I just trying to work out if it is mechanical or control module related ,so good luck
 

·
Registered
2020: CLA 250 4matic Shooting Brake AMG + Night
Joined
·
7 Posts
Discussion Starter · #9 ·
Problem solved. They replaced the clutch or two of them to be precise, since it’s a DCT.
 
1 - 12 of 12 Posts
Top