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Service bulletins for the 1999 Lincoln Navigator

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.

261 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
00322000-06-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. VEHICLES MAY EXPERIENCE AIR CONDITIONING INACCURATE AMBIENT TEMPERATURE DISPLAYED- VEHICLES EQUIPPED WITH EATC- CONTINENTAL AND LS BUILT THROUGH 10/15/99, ALL OTHERS BUILT THROUGH 8/31/99. *MJS
00222000-06-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. VEHICLES MAY EXPERIENCE PARTICLE CONTAMINANTS, FROM PRIOR TRANSMISSIION CONCERNS OR EXCESS WEAR, MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM IF NOT PROPERLY FLUSHED. *MJS
00182000-06-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. VEHICLES EQUIPPED WITH ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) , MAY EXERIENCE THE BLOWER MOTOR STAYING ON HIGH AFTER DESIRED TEMPERATURE IS REACHED AND/ OR THE SYSTEM DOES NOT MAINTAIN SET TEMPERATURE. *MJS
80932000-06-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME VEHICLES BUILT 7/1998 TO 6/1999 EQUIPPED WITH A 4.6 / 5.4L WINDSOR BUILT ENGINE MAY EXHIBIT AN OIL LEAK FROM THE CYLINDER HEAD GASKET AREA. *TT
80512000-06-07. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. SOME VEHICLES MAY EXHIBIT A FRONT WASHER OPERATING WITHOUT COMMAND. *TT
78162000-06-07. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. SOME VEHICLES MAY EXHIBIT INTERIOR LIGHTS, POWER WINDOWS AND / OR INOPERATIVE RUNNING BOARD LIGHTS FOR A SHORT PERIOD OF TIME IN THE MORNING. *TT
00152000-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
135762000-05-18. Service bulletin. WHEELS:LUGS/NUTS/BOLTS/STUDS. INFORMATION ON REVISED WHEEL STUD AND NUT DIAMETERS. *TT
73532000-05-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A CONDITION OF NO 4X4 LOW RANGE ENGAGEMENT OR A STUCK IN 4X4 LOW RANGE, WITH NO DIAGNOSTIC TROUBLE CODES STORED IN THE GEM MODULE. *TT
130102000-05-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SOME VEHICLES EQUIPPED WITH THE 5.4L ENGINE, 4R100 TRANSMISSION AND AN AUXILIARY TRANSMISSION OIL COOLER MAY EXHIBIT A COASTDOWN MOAN CONCERN. *TT
66862000-05-11. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING AIR CONDITIONER VACUUM RESERVOIR / CHECK VALVE LOCATION. *TT
65562000-05-10. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. EXHIBITING JERKY OR UNEVEN WINDSHIELD WIPER ARM MOVEMENT. *TT
65532000-05-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INFORMATION REGARDING AMBIENT TEMPERTURE DISPLAY STRATEGY. *TT
63502000-05-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH ENGINES PRODUCED BY WINDSOR ENGINE PLANT MAY EXHIBIT AN ENGINE KNOCK AT INITIAL COLD STARTUP. *TT
133762000-04-05. Service bulletin. UNKNOWN OR OTHER. EXHIBITING AN INACCURATE COMPASS READINGS IF NOT SET AT PRE-DELIVERY INSPECTION (PDI). *TT
133222000-04-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT AN ENGINE KNOCK AT INITIAL COLD STARTUP. *TT
132872000-04-04. Service bulletin. EQUIPMENT:ELECTRICAL. A PRODUCTION CHANGE WAS PUT INTO EFFECT THAT DISCONTINUED THE INSTANTANEOUS FUEL ECONOMY DISPLAY. *TT
72072000-03-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SOME VEHICLES MAY EXHIBIT A CD CHANGER WITH A CD MAGAZINE THAT JAMS / WILL NOT EJECT. *TT
72042000-03-30. Service bulletin. EQUIPMENT:ELECTRICAL. PRODUCTION CHANGE WAS PUT INTO EFFECT THAT DISCONTINUED THE INSTANTANEOUS FUEL ECONOMY DISPLAY. *TT
71572000-03-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. SOME 4X4S MAY EXHIBIT A SHUDDER / VIBRATION UNDER ACCELERATION IN A STRAIGHT LINE FROM A STOP. *TT
71552000-03-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. VEHICLES EQUIPPED WITH WINDSOR ENGINES ONLY MAY EXHIBIT AN ENGINE KNOCK AT INITIAL COLD STARTUP. *TT
132852000-03-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. EXPERIENCING ENGINE KNOCK AT INITIAL COLD STARTUP. *TT
132752000-03-23. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SUBJECT REGARDING VEHICLES EXHIBITING A SHUDDER / VIBRATION UNDER ACCELERATION IN A STRAIGHT LINE FROM A STOP. *TT
132532000-03-22. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. (CONTINUED FROM 13251 AND 13252) UNCOMMANDED FRONT WIPER FUNCTION. *MJS
131872000-03-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING E40D/4R100 TRANSMISSION FLUID COOLER FLOW TEST SPECIFICATION. *MJS

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.