C36 AMG, C43 AMG (W202) 1995 - 2000

Window regulator failed

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Old 11-20-2018, 02:40 AM
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1999 C43, 2008 P30 E63, 2014 SQ5
Window regulator failed

I was resetting the window limits after my battery died and I heard a loud bang come from the right rear passenger window. I tore it apart and found the wire on the regulator had rusted and snapped. I can't seem to find the part number for the regulator. Anyone know what it is?

My motor is good, just need the regulator
Old 11-20-2018, 09:22 AM
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98 C43, 15 Alfa 4C LE, 18 Tesla Model 3 DM Perf, 08 Duc S1000, 02 Duc 998, 98 Duc 748, 01 Miata
Does this look right?

https://www.autohausaz.com/pn/2027302046
Old 11-20-2018, 10:35 AM
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1999 C43, 2008 P30 E63, 2014 SQ5
Originally Posted by ECTurboGSX
didn't even think to check autohausAZ. Thanks man!
Old 11-20-2018, 11:06 AM
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12' W204 C63 AMG coupe "T-Rex", 12' W451 Smart Fortwo Pulse (99' W202 C43 AMG sold)
Originally Posted by 503C43 ////AMG


didn't even think to check autohausAZ. Thanks man!
And I thought it was some form of electronic box you were looking for and not just a mechanical part. I checked the EPC this morning and never found any type of electronics in the window mechanism...
Old 11-20-2018, 01:43 PM
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I got a used one Ill sell to you for cheap. Let me know.
Old 11-22-2018, 08:46 AM
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W202 C43 1999
Originally Posted by DRBC43AMG
And I thought it was some form of electronic box you were looking for and not just a mechanical part. I checked the EPC this morning and never found any type of electronics in the window mechanism...
look inside the door. There is a module on each rear window.
Old 11-22-2018, 11:01 AM
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12' W204 C63 AMG coupe "T-Rex", 12' W451 Smart Fortwo Pulse (99' W202 C43 AMG sold)
Originally Posted by W202AMG

look inside the door. There is a module on each rear window.
Well haven't found any ID# or trace in EPC. It could be hidden away in a sub-sub menu
Old 11-22-2018, 11:09 AM
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Originally Posted by DRBC43AMG
Well haven't found any ID# or trace in EPC. It could be hidden away in a sub-sub menu
Can you do a reverse search based on the part number from the AutohausAZ link above? It has a Mercedes part number. The motor is a separate item, so the regulator is most likely in some where with body mechanical.
Old 11-22-2018, 11:35 AM
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AFAIK; only Front doors have control modules, "DCM1" & "DCM2",

Rear doors doesn't have modules, only controls via "DCM3" & "DCM4", they're attached to the window regulator,,

and these "DCM3" & "DCM4" controls the voltage of Elec. motors, and also controls the signals of remote locking & (IR/RF) infrared.

-;ZAYED;-

Last edited by cm60k; 11-22-2018 at 11:37 AM.
Old 11-22-2018, 11:45 AM
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1999 C43, 2008 P30 E63, 2014 SQ5
Originally Posted by cm60k
AFAIK; only Front doors have control modules, "DCM1" & "DCM2",

Rear doors doesn't have modules, only controls via "DCM3" & "DCM4", they're attached to the window regulator,,

and these "DCM3" & "DCM4" controls the voltage of Elec. motors, and also controls the signals of remote locking & (IR/RF) infrared.

-;ZAYED;-
as far as I can tell the only thing attached to the regulator is the motor.
Old 11-22-2018, 01:40 PM
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Hey bro.,

this is the Rear doors module called "DCM3/4", it's a part of regulator motor assembly..

-;ZAYED;-


Old 11-22-2018, 03:46 PM
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1999 C43, 2008 P30 E63, 2014 SQ5
Originally Posted by cm60k
Hey bro.,

this is the Rear doors module called "DCM3/4", it's a part of regulator motor assembly..

-;ZAYED;-

I gotcha. That assembly is the only thing connected to the regulator. Didn't realize it had the module as wwell
Old 11-22-2018, 08:46 PM
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I have all those parts from a 68k mile parts car. Let me know if you want them for cheap
Old 11-23-2018, 11:12 AM
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1999 C43, 2008 P30 E63, 2014 SQ5
Originally Posted by PJmak
I have all those parts from a 68k mile parts car. Let me know if you want them for cheap
I already ordered the regulator, found one new for $38
Old 11-23-2018, 11:43 AM
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05 c55 silver, 98 Imperial Red C43
Originally Posted by Intruder90210
U still have most parts from the low mileage C43?
i dont have most. What do you need?
Old 11-25-2018, 12:48 PM
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Originally Posted by Intruder90210
did you look for part?
sorry I couldnt figure out what it is. Can you send me a picture?

the part bumber shows some sort of relay on google

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