When does the DRL warning light turn off?
When does the DRL warning light turn off? When you start the engine, the DRL light will come on for a few seconds or until you release the parking brake. This light should turn off afterwards once the system verifies that everything is working as intended. Why does the DRL light come on when I start the car? When you start the engine, the DRL light will come on for a few seconds or until you release the parking brake. This light should turn off afterwards once the system verifies that everything is working as intended. Typically, a faulty bulb...