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Service bulletin ASI-12048

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 id10051724
Published by NHTSA2013-04-05
Manufacturer's numberASI-12048
Manufacturer's date2012-11-01
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS:SWITCH

NHTSA's summary

FORD: DUE TO AN OPEN HEADLIGHT SWITCH, THE HEADLAMPS, PARK LAMPS OR LAMPS ARE INOPERATIVE AND HEADLAMPS WILL REMAIN ON BECAUSE OF AFTERMARKET OR GENUINE FORD ACCESSORIES (GFA), INSTALLED INCORRECTLY. CAUSING POSSIBLE DAMAGE TO SWITCH. 2009-2013 F-150. *PE

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, Headlights

Vehicles listed
FORD F-1502009, 2010, 2011, 2012, 2013

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
ASI-443842014-03-24. Service bulletin. FORD: THE LOW TO HIGH BEAM OR HIGH TO LOW BEAM IS AN INTERMITTENT TRANSITION AND WOULD NEED THE AFFECTED HID 13008 HEADLAMP HOUSING REPLACED. MODEL 2013-2014 ESCAPE, 2013 EXPLORER, F150. *PE