E-Class Coupe (C207) & Cabrio (A207) 2010-: E250CDI Coupe, E350 Coupe, E350CDI Coupe, E500 Coupe, E550 Coupe [Coupes & Cabriolets]

E400 Relay connector?

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Old Sep 28, 2020 | 12:01 AM
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E400 W207 C320 W203
E400 Relay connector?

Anyone with a Facelift W207 E400 know where or what this Connects to? Somewhere behind and below the right headlight harness?. It appears to be a connector for a relay.


Last edited by Paul Shalom; Sep 29, 2020 at 06:36 PM.
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Old Sep 28, 2020 | 12:23 AM
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E400 W207 C320 W203

The cover for the connector has part number 001 545 39 03. I can't find anything on it.
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Old Sep 29, 2020 | 08:49 AM
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2016 E400 Coupe (C207)
Year? VIN?
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Old Sep 29, 2020 | 09:19 AM
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E400 W207 C320 W203
Originally Posted by Mr. Toad
Year? VIN?
?

Last edited by Paul Shalom; Jul 5, 2021 at 12:17 PM.
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Old Sep 29, 2020 | 09:33 AM
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2016 E400 Coupe (C207)
I went to mboemparts.com and searched for your VIN, and then the part # you provided. Curiously, the site said "This part does not fit your 2015 Mercedes-Benz E 400". The Vehicle Fitment section of the webpage indicates that this part is for 2012-2019 ML and GLE models. It does describe the part as "Relay Cover".
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Old Sep 29, 2020 | 10:34 AM
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2000 (W202 C200) & 2000 (W202 C55)
If i'm not mistaken; this cover attached to the oil cooler fan Relay ..!

-;-ZAYED-;-
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Old Sep 29, 2020 | 10:58 AM
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EPC also shows 0015453903 relay cover is not applicable to your vehicle i.e.: one of the 212 applications shows associated relay = E63 (156 engine) oil cooler blower .



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Old Sep 29, 2020 | 06:26 PM
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E400 W207 C320 W203
Thank you all for having a look. Yes, I see that MBOEM is saying it's not compatible. Strange, because it was the one that came on the car. I'm going to plug a relay number 002 542 26 19 onto that connector. I suspect it's for the rear window defroster. I see it listed as a multi purpose relay. This is a car i bought at an auction and i am doing some repairs btw. It's almost ready. This is how it looks today. So far I'm Just replacing the front parts that were damaged before I paint and do some customizations.

Last edited by Paul Shalom; Jul 5, 2021 at 12:22 PM.
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