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Service bulletin LI47.30-P-072421

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10189403
Published by NHTSA2021-03-29
Manufacturer's numberLI47.30-P-072421
Manufacturer's date2021-02-17
NHTSA componentPARKING BRAKE; AIR BAGS

NHTSA's summary

Check engine light illuminated. Purge valve is found to not be sealing closed during leak test. Loose charcoal in system, check purge valve and charcoal canister.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Air bags, Brakes, Parking brake

Vehicles listed
MERCEDES-BENZ AMG GLB352021

Listing a model year does not mean every vehicle of it is concerned: the document says which.