Rear Turn Signal Replacement on a 1999 Mercury Grand Marquis LS 4.6L V8

Mercury Grand Marquis Model Years - 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011

How to take out the rear turn signal bulb on a 1999 Mercury Grand Marquis

Learn More >

What would you like your bulbs to do? See Clearer Upgrade To LED HID Style

Consider a premium bulb like the Silverstar Ultra with a specially designed filament, proprietary gas mixture and lamp coating for the best downroad lighting. Learn more about Silverstar Ultra.
Upgrade your fog lights to LED with a direct install option that will connect easily to your car’s existing bulb housing. Sylvania has an option with aviation grade aluminum body and a turbo cooled fan. Check out Sylvania LEDs.
Consider a bulb like the zXe with a proprietary Xenon gas mixture to match the white light of HID lights for the brightest headlight and added clarity. More information on zXe bulbs.

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

1999 Mercury Grand Marquis LS 4.6L V8 Oil Change Oil and Oil Filter
Complete oil & filter change

Sure you can take it in for a $19 lube, but are you OK with a stripped oil pan and cheap parts in return?

1999 Mercury Grand Marquis LS 4.6L V8
1999 Mercury Grand Marquis LS 4.6L V8 Coolant (Antifreeze) Fix Leaks
Plug minor coolant leaks

Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it

1999 Mercury Grand Marquis LS 4.6L V8
1999 Mercury Grand Marquis LS 4.6L V8 Battery Jumpstart
Proper jumpstart procedure

Learning how to jump your car before you need to is an excellent idea

1999 Mercury Grand Marquis LS 4.6L V8
2003 Lincoln Town Car Cartier 4.6L V8 Lights Fog Light (replace bulb)
Replace fog lights

Don't be caught in the fog with burnt out fog light bulbs

2003 Lincoln Town Car Cartier 4.6L V8
See all videos for the 1999 Mercury Grand Marquis
Share on   Share on Twitter   Share on Facebook
Parts & Tools
dielectric grease
tail light bulb housings
panel poppers
led replacement bulbs
electric screwdrivers
hid kits
gloves
We may earn a commission from qualifying purchases as an Amazon Associate
Full list of part and tools
Video Description

This video shows you how to replace a burnt out rear turn signal on your 1999 Mercury Grand Marquis. We recommend that you change both the driver and passenger side bulbs at the same time on your Grand Marquis as they get dimmer over time and if one is out, then the other one is likely to burn out soon. If the turn signal (also known as a blinker or flasher) blinks rapidly or doesn't blink at all or lights up without blinking when it is turned on, this is your Grand Marquis's way of telling you that the bulb is burnt out. Turn your hazard lights on and check the front of your Grand Marquis and then the back, whichever side is not lighting up is the side with the burnt out bulb.

When changing the turn signal bulb in your Grand Marquis, be careful not to touch the glass portion of the bulb with your fingers as this will cause the bulb to burn out prematurely.

  • Advance Auto coupon for
    20% off entire order: KIOSK20
Ask Mechanic