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Service bulletin 99243

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 id6090186
Published by NHTSA2000-03-10
Manufacturer's number99243
Manufacturer's date1999-11-29
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL:SWITCH

NHTSA's summary

ON SOME VEHICLES, THE FRONT WINDSHIELD WIPERS MAY OPERATE WHILE THE MULTIFUNCTION SWITCH IS IN THE OFF POSITION. *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, Turn signals

Vehicles listed
FORD EXCURSION2000
FORD EXPEDITION1999, 2000
FORD EXPLORER1999, 2000
FORD F-1501999, 2000
FORD F-2501999, 2000
FORD MUSTANG1999, 2000
FORD TAURUS1999
FORD WINDSTAR1999, 2000
LINCOLN NAVIGATOR1999, 2000
MERCURY MOUNTAINEER1999, 2000
MERCURY SABLE2000
MERCURY VILLAGER1999, 2000

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
151192001-11-08. Service bulletin. INFORMATION REGARDING MULTIFUNCTION SWITCH PART NUMBER CLARIFICATION. *SLC
00B402000-07-21. Service bulletin. INFORMATION REGARDING MULTIFUNCTION SWITCH REPLACEMENT. **MR
99129421999-12-07. Service bulletin. CONCERNS WITH UNCOMMANDED FRONT WIPER FUNCTION ACTIVATING WITHOUT COMMAND. *TT