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

srs light on

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Old Aug 10, 2025 | 08:50 PM
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srs light on

The little srs light on dash top left is illuminated red….


any concerns driving with it on?!

That light has nothing to do with rear seats? Just front?


is that controlled by a module under seat? Or and one of the three sams?

anything I can try before taking it to shop?
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Old Aug 19, 2025 | 05:18 PM
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i can only share what i know

of course not, its just disabled airbags. all of the car. yes of course it has a module but normal scanners cant address that.
now that i said that: someone mentioned before that the passenger seat belt is usually culprit. so get a new one and try just in case. the receptacle/part mounted to the seat/floor, not the actual belt part.
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Old Aug 19, 2025 | 05:19 PM
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shop is simply not economical , since they will want to replace the entire restraint system, but its worth asking for free at a mercedes dealer, they wont charge for advise
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Old Aug 19, 2025 | 10:37 PM
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2003 S500 2007 GL450
SRS light on has been discussed a lot on this and other forums, and on YouTube, Do a lot of research before doing anything.
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Old Sep 24, 2025 | 12:55 PM
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I accidentally deleted the vin on the eis in my s600. My srs light has been on for over 4 years and it does not affect any functions in the car. I'll probably remove the bulb for the srs light sometime soon. I wouldn't worry about the srs light if I were you
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