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How to Install MMD Boss Style Fog Light Deletes on your 2005-2009 Mustang GT

Installation Time

90 minutes

Tools Required
  • Flat Head Screwdriver
  • Trim Removal Tool
  • 7mm Socket
American Muscle
Shop Parts in this Guide


► Flat-Head Screwdriver

► Trim Removal Tool

► 7mm Socket


► 1.5 Hours

1. Remove the 6 pins securing the plastic radiator cover and remove it from the vehicle.

2. Using a flat head screwdriver or trim removal tool, gently pry back the outer tabs securing the grille to the bumper support and remove it from the vehicle. Begin with the outside tabs, once they are loose, the grille can be pulled straight away from the vehicle.

2b. Be sure to unplug the two electrical connectors for the fog light bulbs before completely removing the grille assembly.

3. With the grille assembly removed, unbolt the four 7mm screws for the fog light mounting bracket and remove it from the grille (Some vehicles use Phillips head screws for the fog light mounting brackets).

4. Remove the fog light from the mounting bracket by pulling the tab back as shown above.

5. Install the fog light delete in the bracket by placing one end over the post and sliding the other end down over the clip as shown above.

6. Re-install the fog light bracket to the grille assembly with the 4 screws removed in Step 3 .

7. Repeat Steps 3-7 for opposite side fog light. Once both fog light deletes are installed in the grille assembly, find a safe place to secure the factory wiring harnesses.

8. Re-install the grille assembly into the front bumper cover by simply pushing it back in and letting the clips seat themselves. Re-install the plastic radiator cover to complete the installation.

This guide applies to Vehicle years: 2005, 2006, 2007, 2008, 2009 and Submodels: GT