Exterior Lighting Related Problems of the 2008 Mercury Grand Marquis

Table 1 shows four common exterior lighting related problems of the 2008 Mercury Grand Marquis. The number one most common problem is related to the headlights (two problems). The second most common problem is related to the exterior lighting (one problem).

Table 1. Exterior Lighting related problems of Mercury Grand Marquis


Recently reported Exterior Lighting problems of the 2008 Mercury Grand Marquis

The Headlights problem

Tl the contact owns a 2008 Mercury Grand Marquis. The contact stated that while driving at various speeds at night, the headlights intermittently failed to operate without warning. The contact also stated that the instrument panel went blank while experiencing the failure.   Read details...

The Exterior Lighting problem

The contact owns a 2008 Mercury Grand Marquis. The contact stated that the wiring harness for the brake pedal sensor was faulty, causing the exterior brake lights to fail to illuminate. The failure almost caused a collision.   Read details...

The Turn Signal problem

The gear shift id on the dash board has quit working, and we can only identify the gear that we have engaged by feel. Also, we have a recurring problem with the left rear turn signal flash going bad. When this happens, the turn signal flashes at a super fast rate.   Read details...


Exterior Lighting related problems in other Mercury Grand Marquis model year vehicles:



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Grand Marquis Safety Recalls
Grand Marquis Defect Investigations