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

Airbag front right malfunction

Old Jul 12, 2017 | 05:49 AM
  #1  
fatjoe's Avatar
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Exclamation Airbag front right malfunction

This light came on today when starting car.

Checked battery from engineering mode on dashboard
UB: 12.1V
IB: -7.2A

I read somewhere this can be the cause.
Taking the car to be checked & will report back.



Last edited by fatjoe; Jul 12, 2017 at 05:51 AM.
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Old Apr 9, 2021 | 06:09 AM
  #2  
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2008 C280
How did you go? what was the issue, i am experiencing similar error when i park car.
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Old Apr 9, 2021 | 07:40 PM
  #3  
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No Fix bro. We tried checking the cable. Clearing the code (it came back again). Not sure.

Suggest you to take it to mercedes or mechanic to diagnose fault because it could be different for everyone.
Let me know what you find maybe we can try it too.
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Old Jun 25, 2021 | 05:34 PM
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cls63///amg's Avatar
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From: Nottingham
mercedes cls 2014
W204 airbag light

Hi guys, i had same problem with my w204. I changet fuse nr 21 and the problem was solved 👍
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Old Jun 25, 2021 | 08:44 PM
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interesting thanks. do you have a diagram or link for checking this fuse? was your fuse totally blown?
for my issue if I clear the error code it goes away for a while. so seems to be one of the other issues people reported which from memory was wiring.
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