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How to Reset the SRS Light on a Mercedes B-Class?

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Warning light – error code

When the SRS light appears on the dashboard of the Mercedes B-Class, it indicates a generic problem that prevents the airbags from functioning correctly. To reset this light, it is often sufficient to replace the relevant relay, which is located inside the corresponding fuse box behind the glove compartment on the passenger side. By opening the box, you can remove the corresponding relay and replace it with one of the same amperage; after replacement, you will notice that the SRS light has been reset.

Updated on 27 August 2026 by ScegliAuto

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