2000 Mercury Grand Marquis Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2000 Mercury Grand Marquis
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2000 Mercury Grand Marquis ProblemsMalfunctioning Headlights
The car had 64600 miles on it and the headlights started going out while driving, which can be very dangerous. The problem is in the Light Control Module which is an expensive part (around $500 to $600 + labor).
The composite (plastic) intake manifold may crack near the thermostat housing and cause a coolant leak. Ford released an updated manifold that was reinforced to prevent a recurrence. No recall was issued for this problem but Ford did extend the warranty to seven years on some models from the date of purchase.
A spring in the seat belt buckle may wear or fail, causing the airbag light on the instrument panel to illuminate. Failed buckles will require replacement.
2000 Mercury Grand Marquis QuestionsEvery day I have to jump start my car (2 answers)
No crank no start just a clicking noise from starter once it starts it's fine till the next day
What cause my battery to drain down when I activate the factory alarm system?