2015 GLK 250 - Automatic Transmission Service? When and how much should it cost?
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Junior Member
Joined: Dec 2021
Posts: 27
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From: Canada
2015 Mercedes-Benz GLK250
2015 GLK 250 - Automatic Transmission Service? When and how much should it cost?
Have a 2015 GLK250 @ 130,000KM (or 80800 Miles), I'm checking through the Operator's Manual and I don't see a service interval for transmission service. Was able to download the 2015 Service Booklet online (which I don't seem to have in my glove compartment) and its saying "Automatic transmission - oil and filter change (Engine 157)" to be Serviced at every 120,000km or 4 years. So it looks like I'm overdue for a transmission service on this vehicle. Have some questions, hoping some fellow GLKers can help me out.
Is this a service that I should get at the Dealer? Or should I shop around for this type of service? When asking for quotes on this service, do I just have to say "Automatic transmission - oil and filter change"? Is that all I need to do change oil and filter for the transmission or are there other services that should be done with this?
Also, any idea on what is a fair hours for a shop for this type of job? How much should it cost? I am hoping just an hour and whatever supplies they used but I'm seeing online that Transmission Flush could be done in an hour... whereas some places online say a Transmission Flush could be 4 hours.
Also, if I do take it to an independent shop, should I provide the Transmission Fluid/Oil, is there a recommended Product for the GLk250 transmission fluid or does it not matter?
Is this a service that I should get at the Dealer? Or should I shop around for this type of service? When asking for quotes on this service, do I just have to say "Automatic transmission - oil and filter change"? Is that all I need to do change oil and filter for the transmission or are there other services that should be done with this?
Also, any idea on what is a fair hours for a shop for this type of job? How much should it cost? I am hoping just an hour and whatever supplies they used but I'm seeing online that Transmission Flush could be done in an hour... whereas some places online say a Transmission Flush could be 4 hours.
Also, if I do take it to an independent shop, should I provide the Transmission Fluid/Oil, is there a recommended Product for the GLk250 transmission fluid or does it not matter?
Last edited by GLK250Dude; Feb 3, 2022 at 03:58 PM.
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Joined: May 2013
Posts: 356
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From: NYC
glk
Have a 2015 GLK250 @ 130,000KM (or 80800 Miles), I'm checking through the Operator's Manual and I don't see a service interval for transmission service. Was able to download the 2015 Service Booklet online (which I don't seem to have in my glove compartment) and its saying "Automatic transmission - oil and filter change (Engine 157)" to be Serviced at every 120,000km or 4 years. So it looks like I'm overdue for a transmission service on this vehicle. Have some questions, hoping some fellow GLKers can help me out.
Is this a service that I should get at the Dealer? Or should I shop around for this type of service? When asking for quotes on this service, do I just have to say "Automatic transmission - oil and filter change"? Is that all I need to do change oil and filter for the transmission or are there other services that should be done with this?
Also, any idea on what is a fair hours for a shop for this type of job? How much should it cost? I am hoping just an hour and whatever supplies they used but I'm seeing online that Transmission Flush could be done in an hour... whereas some places online say a Transmission Flush could be 4 hours.
Also, if I do take it to an independent shop, should I provide the Transmission Fluid/Oil, is there a recommended Product for the GLk250 transmission fluid or does it not matter?
Is this a service that I should get at the Dealer? Or should I shop around for this type of service? When asking for quotes on this service, do I just have to say "Automatic transmission - oil and filter change"? Is that all I need to do change oil and filter for the transmission or are there other services that should be done with this?
Also, any idea on what is a fair hours for a shop for this type of job? How much should it cost? I am hoping just an hour and whatever supplies they used but I'm seeing online that Transmission Flush could be done in an hour... whereas some places online say a Transmission Flush could be 4 hours.
Also, if I do take it to an independent shop, should I provide the Transmission Fluid/Oil, is there a recommended Product for the GLk250 transmission fluid or does it not matter?
someone please correct me.
If canada has a AEM fix coming up, you may want to verify this to save some $
Thread Starter
Junior Member
Joined: Dec 2021
Posts: 27
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From: Canada
2015 Mercedes-Benz GLK250
Looks like you in Canada. In USA, as part of the Diesel lawsuit, the AEM fix had a line item for transmission oil replacement. I believe this might be the same as transmission service?
someone please correct me.
If canada has a AEM fix coming up, you may want to verify this to save some $
someone please correct me.
If canada has a AEM fix coming up, you may want to verify this to save some $
https://mbworld.org/forums/glk-class...t-site-up.html
if so, I got that done but my understanding was it only covered items related to emissions.
also wondering if Transmission oil change is consider the same as a transmission service.
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2013 glk 350
It’s a time consuming and expensive job since MB and their ****ed up thinking made the transmission so you can’t check the level from the top or fill it from the top. You have to pump it in from the bottom and monitor transmission temp until it reaches the proper temp then it can be sealed. Maybe 700$ at Mb.
I paid 400 from an independent mechanic . A real bone headed move by MB to seal the transmission.
So if you ever notice a drip and want to check the level , that will cost you a few hundred. Real dumb MB !
I paid 400 from an independent mechanic . A real bone headed move by MB to seal the transmission.
So if you ever notice a drip and want to check the level , that will cost you a few hundred. Real dumb MB !
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From: WI
GLK 250
I got my driveline fluids replaced at 62k miles, by an Indy shop in Chicago. I think I paid $450 or so, and that included the correct gear oil and new filter.
It's due for another drain & refill now, just put it off since we're not driving very much these days.
It's due for another drain & refill now, just put it off since we're not driving very much these days.
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Thread Starter
Junior Member
Joined: Dec 2021
Posts: 27
Likes: 2
From: Canada
2015 Mercedes-Benz GLK250
It’s a time consuming and expensive job since MB and their ****ed up thinking made the transmission so you can’t check the level from the top or fill it from the top. You have to pump it in from the bottom and monitor transmission temp until it reaches the proper temp then it can be sealed. Maybe 700$ at Mb.
I paid 400 from an independent mechanic . A real bone headed move by MB to seal the transmission.
So if you ever notice a drip and want to check the level , that will cost you a few hundred. Real dumb MB !
I paid 400 from an independent mechanic . A real bone headed move by MB to seal the transmission.
So if you ever notice a drip and want to check the level , that will cost you a few hundred. Real dumb MB !
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MBWorld Fanatic!
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From: WI
GLK 250
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2021 GLB250 FWD, 2023 GLA250 FWD, 2013 C250, 2015 GLK350, 2005 ML350SE, 2003 E320
The fill procedure is, however, the only way to assure that the level is correct.
Good or bad, almost all manufacturers are going to sealed auto transmissions, not just MB.
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2013 glk 350
It’s filled from the bottom. The Motor has to be running inside on the lift until the transmission reaches a specific temperature, only then can the level be finalized. Yes it’s complicated.
Dealers easily charge over 700$ , my normal mechanic refused the job.
I bought my fluids and filter from FCP euro. So I know they are correct. it is a job that needs to be done.
Dealers easily charge over 700$ , my normal mechanic refused the job.
I bought my fluids and filter from FCP euro. So I know they are correct. it is a job that needs to be done.
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2021 GLB250 FWD, 2023 GLA250 FWD, 2013 C250, 2015 GLK350, 2005 ML350SE, 2003 E320
2½ year old estimate. It might be higher now, but just get it done. It’s a lot less expensive than ANY transmission repair.
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glk
I did it myslef, ordered the proper trans fluid, I believe its blue. check the specs. drop the pan, clean, replace gasket and filter (i think it was a while ago). bolts are one time use i replaced them as well. installed pan and gasket and new stand off. the stand off snaps to the inside of the pan and sets the level. u need an adapter or pump to pump the fluid in from the bottom. run the trans to temp, I think its 45C but verify. then pull drain bolt and expect about 200ml to come out. this is just a brief idea how to. its not a terribly hard job. with some research and adapter its doable.
Junior Member
Joined: May 2020
Posts: 35
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From: Ontario
GLK 350 4Matic
Have a 2015 GLK250 @ 130,000KM (or 80800 Miles), I'm checking through the Operator's Manual and I don't see a service interval for transmission service. Was able to download the 2015 Service Booklet online (which I don't seem to have in my glove compartment) and its saying "Automatic transmission - oil and filter change (Engine 157)" to be Serviced at every 120,000km or 4 years. So it looks like I'm overdue for a transmission service on this vehicle. Have some questions, hoping some fellow GLKers can help me out.
Is this a service that I should get at the Dealer? Or should I shop around for this type of service? When asking for quotes on this service, do I just have to say "Automatic transmission - oil and filter change"? Is that all I need to do change oil and filter for the transmission or are there other services that should be done with this?
Also, any idea on what is a fair hours for a shop for this type of job? How much should it cost? I am hoping just an hour and whatever supplies they used but I'm seeing online that Transmission Flush could be done in an hour... whereas some places online say a Transmission Flush could be 4 hours.
Also, if I do take it to an independent shop, should I provide the Transmission Fluid/Oil, is there a recommended Product for the GLk250 transmission fluid or does it not matter?
Is this a service that I should get at the Dealer? Or should I shop around for this type of service? When asking for quotes on this service, do I just have to say "Automatic transmission - oil and filter change"? Is that all I need to do change oil and filter for the transmission or are there other services that should be done with this?
Also, any idea on what is a fair hours for a shop for this type of job? How much should it cost? I am hoping just an hour and whatever supplies they used but I'm seeing online that Transmission Flush could be done in an hour... whereas some places online say a Transmission Flush could be 4 hours.
Also, if I do take it to an independent shop, should I provide the Transmission Fluid/Oil, is there a recommended Product for the GLk250 transmission fluid or does it not matter?
MBWorld Fanatic!
Joined: Jul 2012
Posts: 1,369
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From: WI
GLK 250
I would do all of the driveline fluids at the same time, not just the transmission. Do the transfer case, both front & rear diffs. I would make sure that they also get the fluid out of the torque converter.
You want fresh fluids all over, then you can safely and easily do at least another 60-80k on the new stuff.
You want fresh fluids all over, then you can safely and easily do at least another 60-80k on the new stuff.
Member
Joined: May 2015
Posts: 96
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From: Calgary, AB, Canada
2015 GLK 250 BlueTec with AMG Sport package.
Mine is coming up soon (106K kms now, service manual suggests doing @ 120K kms but I'll do it earlier)
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2013 glk 350
For a 4wd the front and rear differentials are separate and use different oils, the front differential is separate from the transmission by about 2 feet, the differentials use Gear lube , the only two components that are together are the transfer case and transmission.
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According to the MB service schedule I was given by a tech, ithere are locking 4Matic differentials ('Off-Road Package') that require additional servicing that regular 4Matics do not. As far as I know, the 'Off-Road Package' was never offered on USA model GLKs.
Member
Joined: Nov 2015
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From: Campbell, CA (San Francisco Bay Area)
2013 GLK250, 2022 Tesla MYLR, 1997 Correct Craft Ski Nautique
I did it myslef, ordered the proper trans fluid, I believe its blue. check the specs. drop the pan, clean, replace gasket and filter (i think it was a while ago). bolts are one time use i replaced them as well. installed pan and gasket and new stand off. the stand off snaps to the inside of the pan and sets the level. u need an adapter or pump to pump the fluid in from the bottom. run the trans to temp, I think its 45C but verify. then pull drain bolt and expect about 200ml to come out. this is just a brief idea how to. its not a terribly hard job. with some research and adapter its doable.
