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Service bulletin 620401

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 id628414
Published by NHTSA2002-03-08
Manufacturer's number620401
Manufacturer's date2001-11-01
Replaces620401
NHTSA componentFUEL SYSTEM, OTHER

NHTSA's summary

ON SOME VEHICLES, WITH A FULL TANK OF GASOLINE, THE FUEL GAUGE DOES NOT READ FULL. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Fuel system

Vehicles listed
BMW E462001

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