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Service bulletin 15844

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 id637593
Published by NHTSA2002-12-03
Manufacturer's number15844
Manufacturer's date2002-04-01
NHTSA componentEXTERIOR LIGHTING:FOG LIGHTS

NHTSA's summary

SOME VEHICLES MAY EXHIBIT SIGNIFICANT MOISTURE COLLECTION OR POOLING AT THE BOTTOM OF THE FOG LAMP HOUSING. *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

Lighting

Vehicles listed
LINCOLN BLACKWOOD2002
LINCOLN NAVIGATOR2001, 2002

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

Other bulletins for the same vehicles and component
021762004-08-05. Service bulletin. LAMP-BRAKE-INVADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK. *MJ
174592004-06-10. Service bulletin. COURTESY RAIL LAMPS DO NOT OPERATE CORRECTLY OR CAUSE A BATTERY DRAW. *TT
156432002-04-19. Service bulletin. CONCERNS WITH FOGLAMP MOISTURE ENTRY/CONDENSATION. *TT