S-Class (W220) 1999-2006: S 320 CDI, S 320, S430, S 500, S 600

Mercedes S class W220 2004 Model Srs warning issues on dashboard.

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Old Jul 9, 2023 | 10:52 AM
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Mercedes S class W220 2004 Model Srs warning issues on dashboard.

Mercedes S class W220 2004 Model Srs warning issues on dashboard.

Well got my mechanic to read the fault codes and I’ve copied them here:
It’s Not the Child seat sensor fault.but looks like passenger side air bag issues?
Any more advice please
Thanks

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Old Jul 9, 2023 | 08:01 PM
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bone stock E55 AMG
moved to W220 forum...
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Old Jul 9, 2023 | 11:24 PM
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Your buckle receptacle is dirty use a qtip soaked in rubbing alcohol to clean the inside of receptacle with the red release button

if that doesn’t do it you’ll need to replace the buckle receptacle unit
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Old Jul 10, 2023 | 10:14 AM
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Many Thanks
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Old Jul 10, 2023 | 10:19 AM
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These are "STORED" codes, which mean that they happened at some unspecified time in the past (and it could have been years ago), but they are not a current problem. Some codes, such as these, do not automatically cancel, but must be cleared using SDS or a similar diagnostic system. Did your mechanic clear the codes?
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Old Jul 10, 2023 | 10:26 AM
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Hi
Yes he cleared previous codes mainly due to passenger side seat Matt issue.
This was sorted by him deleting the occupancy Matt from system.
That was 3weeks ago..now the light came back on with these latest codes.
Im told it’s possibly the passenger side bag??
Thanks
Max
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Old Jul 10, 2023 | 11:00 AM
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From: Ball Ground, GA (N of Atlanta)
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An intermittent electrical problem can be a real pain. tusabes made a good suggestion.
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Old Jul 10, 2023 | 10:38 PM
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Ok will try those
Thanks
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Old Jul 22, 2023 | 10:00 PM
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UPDATE.... Replaced passenger side air bag ..bought used from ebay.
Got faults cleared..so far all good.
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