E-Class (W212) 2010 - 2016: E 350, E 550
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Help! Where is N70b1 temperature sensor?

Old Mar 6, 2025 | 05:50 PM
  #26  
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W212 MY'14 M276-3.5NA @75kMi
fan sensor
fan sensor

your picture shows a missing part !!!!
you can buy a used module and plug it in without coding... I did that myself.

I would not bother transferring a used fan to your old OCP.
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Old Mar 6, 2025 | 05:59 PM
  #27  
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w212 e200
Thank you for quick answer.
I wasn't planning on installing a used fan like you, but I can't find a used panel that looks like mine. Most used panels don't have rooftop buttons.
So I understand that if I remove the fan from the old panel and install it on my panel, I can use it without needing to code it?
Also, after a little research, I think I found new fans that look like this fan. Do you think they can be used for my model?
https://vi.aliexpress.com/item/1005007698100727.html?spm=a2g0o.com
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Old Mar 6, 2025 | 06:49 PM
  #28  
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W212 MY'14 M276-3.5NA @75kMi
Originally Posted by mhmtgrmz
Thank you for quick answer.
I wasn't planning on installing a used fan like you, but I can't find a used panel that looks like mine. Most used panels don't have rooftop buttons.
So I understand that if I remove the fan from the old panel and install it on my panel, I can use it without needing to code it?
Also, after a little research, I think I found new fans that look like this fan. Do you think they can be used for my model?
https://vi.aliexpress.com/item/1005007698100727.html?spm=a2g0o.com
Replace a COMPLETE MODULE, presumably a used one from a junkyard.

your aliexp link shows me hair supplies....
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Old Jun 9, 2025 | 06:10 PM
  #29  
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1922 Ford Model T / no OBD
Bare in mind, not all country models have automatic AC systems, when some members choose not to post the location.
I think it is quite possible, that mhmtgrmz has manual control, who does not include the extra sensor.
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Old Jun 9, 2025 | 08:14 PM
  #30  
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W212 MY'14 M276-3.5NA @75kMi
Originally Posted by kajtek1
Bare in mind, not all country models have automatic AC systems, when some members choose not to post the location.
I think it is quite possible, that mhmtgrmz has manual control, who does not include the extra sensor.
Kris: You can read the posts to see fan sensor is exactly the issue OP is trying to resolve.

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