Diesel Data: Automotive Repair

Daytime Running Lamps (DRL): Overview




Daytime Running Lamps (DRL)

Overview

The DRL (Daytime Running Lamps) system consists of:

- Low beams

- BCM (Body Control Module)

The DRL (Daytime Running Lamps) system operates the low beam headlamps at a reduced intensity to increase the visibility of the vehicle in traffic.