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Service bulletins for the 1999 Mercury Grand Marquis

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.

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

By type

By component

By trouble code

Only bulletins with component: Lighting are shown. Show all

Bulletins, newest first
021762004-08-05. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. LAMP-BRAKE-INVADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK. *MJ
177572004-07-24. Service bulletin. EXTERIOR LIGHTING:TURN SIGNAL. INTERMITTENT RAPID FLASHING OF THE TURN SIGNALS. *TT
031932003-11-15. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. EXCESSIVE MOISTURE IN THE HEADLAMP ASSEMBLY. *TT
02972002-11-05. Service bulletin. EXTERIOR LIGHTING:TURN SIGNAL. SOME VEHICLES PRODUCED BEFORE 3/5/2002 MAY EXHIBIT AN INTERMITTENT RAPID FLASHING OF THE TURN SIGNALS. *TT
012132002-02-22. Service bulletin. EXTERIOR LIGHTING:TURN SIGNAL. VEHICLES MAY EXHIBIT AN INTERMITTENT RAPID FLASHING OF THE TURN SIGNALS. *TT
992082000-02-11. Service bulletin. INTERIOR LIGHTING. ON SOME VEHICLES, THE INTERIOR DOME LAMP MAY NOT BE ADHERED TO THE ROOF. *TT
991391999-08-26. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. CONDITIONS WITH THE BRAKE LAMPS INADVERTENTLY DISABLING THE BRAKE SHIFT INTERLOCK. *TT

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