The LCM (lighting control module) is going bad. Ford has a recall that affects your vehicle. Copy and paste the link that I will post below.
https://www.consumeraffairs.com/news/ford-recalls-older-model- crown-victoria-and-mercury-grand-marquis-vehicles-010416.html
https://www- odi.nhtsa.dot.gov/acms/cs/jaxrs/download/doc/UCM536664/RCMN -15V861-8593.pdf
All my lights went out while I was driving home at night.
2003 Mercury Grand Marquis LS Premium
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2003 mercury grand marquis Ls 4.6. Vehicle started "jittering" when accelerating. Oil pressure gauge bounces up and down and at times dropped out completely. I changed the fuel filter, oil and filt...
2003 Mercury Grand Marquis LS Premium
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Maintenance & Repair
My car inside lights doesn't work at all or my tail lights doesn't work but the 3rd brake light does dont know what's going on car didn't come with manual on my grand marquis 2000
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Jus purchased my 93 merc and I noticed at night I don't have any tail, tag lights & I can't see how fast I'm going with the gauge light! But I do have brake & signal lights in the back! I checked...
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Maintenance & Repair
So I ran out of gas in my 2008 grand marquis. Due to the gas gauge not working, I couldn’t tell how much gas was in there. So i would push the select button to check the gas mileage but for some r...
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Maintenance & Repair
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