How to Install oush Illuminated Door Sill Plates on a 15-17 Mustang

1. The sill panel is secured to the vehicle with two (2) clips and a strip of double-sided tape. Disengage the clips by firmly pulling upward at each end of the sill panel. 

2. Once the clips have been lifted, use a plastic pry tool/fiber stick between the silver “Mustang” panel and the body of the vehicle to remove the taped panel without damage.

3. Remove the trim panel next to the seat. This can be done independent from the weatherstripping. Fit your fingers around the bottom-front edge of the trim panel and pull upwards. The panel is retained by four (4) clips as shown below. 

4. Disconnect the electrical connection to the original sill panel by pushing the clip downward while simultaneously pulling the connector away from the connection. 

5. After feeding the removed clip between the weatherstrip and the vehicle body, remove the OEM sill panel. This completes the removal process.

1. The installation of the Roush door sills follows the reverse order of operation of the removal process for the OEM door sills with the exception of a few key operations. Those key operations are highlighted below.

2. Remove the backing on the double-sided tape that is applied to the underside of the sill panels. Do this before clipping the Roush sill panel into the body of the vehicle. 

NOTE: Once the sill panel is clipped into place, remove the blue protective covering on the illuminated “ROUSH” logo. 3. Make sure that the weatherstrip is correctly seated underneath the trim panels when reinstalling the trim piece. Remove the blue plastic protection covering the silver ROUSH emblem.

Congratulations!!! You have completed the installation of the ROUSH Performance Products, 2015 Ford Mustang illuminated “ROUSH” sill panels.