GLS Class (X166) Produced from 2016 to 2019

The 9G Transmission

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Old Dec 25, 2016 | 12:56 AM
  #1  
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From: 2000 ft over the FL coast in a B-17
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Question The 9G Transmission

What are your impressions of the new 9G?
TIA
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Old Dec 25, 2016 | 08:27 AM
  #2  
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Haflinger
usually smooth as ; however I find it sometimes quite clunky at low speeds, around 30kph when backing off, it feels like it rolls & changes up, or locks the torque converter, with a big clunk.

as per our car, the great lemon, its not consistent, just annoying in traffic.

The other thing I don't like about the transmission is that the car rolls down a slope when you stop and take foot off brake. Forward or backward.
Our drive is sloped, so when I select reverse [foot on brake] and remove foot, the car holds for a second or two & then rolls down the hill! Most times the hand brake is on, but if I've moved a bit, then stop , it does it. Cant remember any auto I've had doing this.
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Old Dec 25, 2016 | 05:37 PM
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From: 2000 ft over the FL coast in a B-17
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Originally Posted by blazing928
usually smooth as ; however I find it sometimes quite clunky at low speeds, around 30kph when backing off, it feels like it rolls & changes up, or locks the torque converter, with a big clunk.

as per our car, the great lemon, its not consistent, just annoying in traffic.

The other thing I don't like about the transmission is that the car rolls down a slope when you stop and take foot off brake. Forward or backward.
Our drive is sloped, so when I select reverse [foot on brake] and remove foot, the car holds for a second or two & then rolls down the hill! Most times the hand brake is on, but if I've moved a bit, then stop , it does it. Cant remember any auto I've had doing this.
Yes, there is a low speed/light throttle issue (from 3rd-4th in my case) with a sloppy shift at times and noticeable torque converter lock up . I'm hoping a software update will correct this. I am mentioning this to my dealerships service shop foreman so he can alert the MB rep and we can get a fix, please do the same as the more people that request a fix the sooner we'll get one. How many miles on your GLS?
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Old Dec 26, 2016 | 03:50 PM
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From: Melbourne Australia
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6700km, delivered Oct 5, gone back to dealer for THIRD time while we're on Xmas holidays
(actually in LA as I write this!)
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Old Dec 26, 2016 | 04:18 PM
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Originally Posted by blazing928
6700km, delivered Oct 5, gone back to dealer for THIRD time while we're on Xmas holidays
(actually in LA as I write this!)
Yikes...you can PM me the details. I also have a very dear friends in Melbourne, I believe they have a home on Victoria Beach.
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