Chevrolet Silverado: Exterior Lighting / Daytime Running Lamps (DRL)

Chevrolet Silverado 2019-2025 Owners Manual / Lighting / Exterior Lighting / Daytime Running Lamps (DRL)

DRL can make it easier for others to see the front of the vehicle during the day. Fully functional DRL are required on all vehicles first sold in Canada.

The DRL system comes on when the following conditions are met:

The ignition is on.
The exterior lamp control is in AUTO.
The transmission is not in P (Park).
The light sensor determines it is daytime.

When the DRL system is on, only the DRL are on. The taillamps, sidemarker lamps, instrument panel lights, and other lamps will not be on.

When it begins to get dark, the automatic headlamp system switches from DRL to the headlamps.

To turn off the DRL, turn the exterior lamp control to O and then release. For vehicles first sold in Canada, off will only work when the vehicle is parked.

Flash-to-Pass

This feature lets you use the high-beam headlamps to signal a driver in front of you that you want to pass. It works even if the headlamps are in the automatic position...

Automatic Headlamp System

When the exterior lamp control is set to AUTO and it is dark enough outside, the headlamps come on automatically. There is a light sensor on top of the instrument panel...

Other information:

Chevrolet Silverado 2019-2025 Owners Manual: Manual Mode

Range Selection Mode Range Selection Mode helps control the vehicle's transmission and vehicle speed while driving downhill or towing a trailer by letting you select a desired range of gears. To use this feature: Move the shift lever to L (Manual Mode)...

Chevrolet Silverado 2019-2025 Owners Manual: Programming Transmitters to the Vehicle

Only RKE transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer. The vehicle can be reprogrammed so that lost or stolen transmitters no longer work. Each vehicle can have up to eight transmitters matched to it...