C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

New 236.15 Fluid for 722.9 7G Tronic Plus imminent.

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Old Feb 29, 2012 | 03:53 PM
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Exclamation New 236.15 Fluid for 722.9 7G Tronic Plus imminent.

The new transmission Fluid requirement for 722.9 7G Tronic Plus automatic transmission as of production date 21.6.2010 except vehicles with engine OM 629. Lower viscosity for energy saving & longer life in service.

Release of approved products listing is imminent. I will post as soon as I receive.

They are running a little late!!

BTW - the new fluid is Blue for easy identification.
Attached Files
File Type: pdf
Latest Transmission oils.pdf (32.9 KB, 7834 views)

Last edited by Glyn M Ruck; Mar 2, 2012 at 02:13 AM.
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Old Feb 29, 2012 | 03:58 PM
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For interest.

https://mbworld.org/forums/attachmen...00-7g-plus.pdf
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Old Mar 1, 2012 | 04:04 PM
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VIN
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Old Mar 1, 2012 | 04:06 PM
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2008 W204
Originally Posted by CodeRed30
Is there a way to tell what transmission I have? Or do all auto C300's have the same one?
If your car is not a 4matic, then chances are its the 6 speed (I don't know the internal code for it), unless it has the optional 7 speed which is what this thread is about.

You could tell by down shifting with your shifter and then up shift consecutively until the the number next to D is gone. If the last number you see is a 5, you must have the 6 speed, if the last number you see is a 6, you have the 7 speed.

edit: True, the vin would probably be the most reliable way, I believe there is a Mercedes vin decoder website somewhere out there.

Last edited by LandSeaAir; Mar 1, 2012 at 04:10 PM.
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Old Mar 1, 2012 | 05:47 PM
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Originally Posted by LandSeaAir
If your car is not a 4matic, then chances are its the 6 speed (I don't know the internal code for it), unless it has the optional 7 speed which is what this thread is about.

You could tell by down shifting with your shifter and then up shift consecutively until the the number next to D is gone. If the last number you see is a 5, you must have the 6 speed, if the last number you see is a 6, you have the 7 speed.

edit: True, the vin would probably be the most reliable way, I believe there is a Mercedes vin decoder website somewhere out there.
Six speed auto, you say. Must be the only one on the planet.
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Old Mar 1, 2012 | 08:55 PM
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2008 W204
Originally Posted by RLE
Six speed auto, you say. Must be the only one on the planet.
Wow, I don't know what I was thinking.

In that case CodeRed you have the 7 speed
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Old Mar 13, 2012 | 11:34 PM
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Originally Posted by Glyn M Ruck
Reading through this, if it's still current, the 7G-Tronic Plus is not in the W204 but is for cars with stop/start. Does the 2012 have this feature? I see also that the change interval is 77,500 miles for this trans.
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Old Mar 14, 2012 | 09:24 AM
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The 2012 facelift models are certainly available with Stop-Start & the 7G Tronic Plus should be fitted to all cars with the new M271 Evo Turbo engine & the new M278 60 degree V6. You will note new owners talking about S & E mode with default to E.

I can't comment on runout models to the US.

EDIT: Yes - fluid change every 125,000Km's instead of 60,000Km's (they say 50K in the article but 60K has been the global norm). We will see how this works out in reality.

Last edited by Glyn M Ruck; Mar 14, 2012 at 11:35 AM.
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Old Apr 23, 2012 | 11:44 AM
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Is this fluid backward-compatible to the early 722.9s?
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Old Apr 23, 2012 | 06:00 PM
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No!
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Old May 29, 2012 | 09:50 AM
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Hi Glyn,

Mine is a 2008 W204 5-speed AT C180K.
My mechanic told me that the newer 7speed ATF fluid can be used in mine.
Is that true?

Thanks in advance.

Last edited by rkliew; May 29, 2012 at 09:55 AM.
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Old May 29, 2012 | 12:49 PM
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No - the new 236.15 Blue transmission fluid is for 722.9 Plus transmissions only. The present formulation is not reverse compatible.
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Old May 30, 2012 | 01:19 AM
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Originally Posted by Glyn M Ruck
No - the new 236.15 Blue transmission fluid is for 722.9 Plus transmissions only. The present formulation is not reverse compatible.
Might be worth posting that link you posted to the document describing the newer fluid and how it works in the stop/start cars' gearboxes.

Easy to understand and answers this very question.
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Old May 30, 2012 | 02:19 AM
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Glyn, thanks for the prompt reply.

Just got more info from my mechanic pertaining to the ATF.
It's ZF Semi-Synthetic 236.14 specs.
I suppose that should be the correct ATF for my 2008 W204 5 Speed AT?

Warmest regards,
Ricky Liew
Attached Thumbnails New 236.15 Fluid for 722.9 7G Tronic Plus imminent.-img-20120530-wa0001.jpg  
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Old May 30, 2012 | 08:37 AM
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Yes - 236.14 is the correct fluid for your transmission.

Interestingly however - ZF does not hold an approval for 236.14. Being a transmission manufacturer themselves it might be someone else's product repackaged. They are still required to request a read across & listing.

Make sure the packaging states Approved MB 236.14 & not the usual BS "Suitable for" game that some play.

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Old May 30, 2012 | 08:43 AM
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Originally Posted by RLE
Might be worth posting that link you posted to the document describing the newer fluid and how it works in the stop/start cars' gearboxes.

Easy to understand and answers this very question.
Repeat as requested.

https://mbworld.org/forums/attachmen...00-7g-plus.pdf

We will soon be launching a Wiki which will have all of this info in one place for easy reference. A monumental task that is going to require help from members to keep populated & relevant.
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Old May 30, 2012 | 08:58 AM
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New 236.15 Approved Products for 722.9 Plus transmission

Attached Thumbnails New 236.15 Fluid for 722.9 7G Tronic Plus imminent.-236.15-approved-products.jpg  
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Old May 31, 2012 | 04:50 AM
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Noted Glyn, thanks again for your advice.

Cheers,
Ricky Liew
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Old Oct 8, 2012 | 10:33 PM
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Originally Posted by RLE
Reading through this, if it's still current, the 7G-Tronic Plus is not in the W204 but is for cars with stop/start. Does the 2012 have this feature? I see also that the change interval is 77,500 miles for this trans.

I just found this YouTube video on 7G TronicPlus, it mentions the W204 at the end. If W204 has START/STOP function, then you have it.

here's the link

http://youtu.be/7tfiowxUTBs

AC
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Old Dec 11, 2012 | 04:37 AM
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Hi. I have put AMG SL63 mct speedshift wet cluch on 722.6.
Can use that 236.15 oil that also?
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Old Dec 11, 2012 | 09:34 AM
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If the base transmission is a 722.6 you cannot use the new fluid.
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Old Dec 11, 2012 | 04:14 PM
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Originally Posted by Glyn M Ruck
If the base transmission is a 722.6 you cannot use the new fluid.
So that cluch dosent have difference in friction plate material between on that 722.6?
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Old Dec 29, 2012 | 07:59 PM
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So I know I have the 7G Tronic Plus since I have a U.S. spec C250 BlueEfficiency (MY 2013, build date 6/2012 in South Africa), even though I DO NOT have STOP/START function.

My manual doesn't state what the capacity is for the 7G Plus for my M271 engine. Anyone know? Thanks!
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Old Dec 29, 2012 | 10:28 PM
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Originally Posted by spyked
So I know I have the 7G Tronic Plus since I have a U.S. spec C250 BlueEfficiency (MY 2013, build date 6/2012 in South Africa), even though I DO NOT have STOP/START function.

My manual doesn't state what the capacity is for the 7G Plus for my M271 engine. Anyone know? Thanks!

Check this dealership out in Orlando.. They claim the C250 with 7G tronic plus.

http://www.mercedesbenzsouthorlando....USC30MBCA62B0/

AC
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Old Dec 31, 2013 | 04:17 AM
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Originally Posted by Glyn M Ruck
VIN
Good point about VIN Glyn, my 2011 E350 was delivered by MB on 12 April 2011 (don't know when it was built) but the data card shows 722.906 which is for the 236.14 specs.
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