The DRL module controls all the exterior lights according
to the following conditions:
| • | Parking brake condition |
The twilight sentinel operation is similar to the DRL operation. If
the DRL module senses a low light condition for approximately 15 seconds,
it will cancel DRL operation and turn on the headlamps at full intensity
along with the parking lamps. A path to ground is provided to the coil
of the DRL relay. With a direct path to ground provided to the headlamps
through the closed contacts of the DRL relay and SP254 to G103. The
headlamps will light at full intensity.
