C 3500 HD Truck 2WD V8-6.5L DSL Turbo VIN F (2001)
1. Install the switch to the faceplate.
2. Install the retainer (3).
2.1. Align the indexing tab on the nut to the tab on the switch (1).
2.2. Slide the nut to the faceplate until the nut snaps into position.
3. Connect the electrical connector (4).
4. Install the knee bolster.