1-9. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS. - Continued
Lights and Safety Equipment.
The lights comprise the driving lights, signal lights, warning lights, work lights, and auxiliary lights. The
exterior mounted lights are shown in figure 1-6.
The headlights, parking lights, tail lights, marker lights, and license plate lights make up the driving lights
group. These lights are controlled and operated by the driver from the dash panel.
Figure 1-6 Cab Exterior Lights and Safety Devices