DRL = daytime running lights
DRL.
The fuse to disable the DRL system is located in the passenger side fuse box near the glove box.
Look in the fuse box and find the DRL fuse and pull it out.
Simple: Remove fuse #15. It is labeled DRL/FOG. If you have fog lights you will lose those too.
Where's DRL fuse
Answer If it has the dome light overide buttom you can press it five times to turn off the lights1Park the Blazer on a flat surface and remove the keys from the ignition.2 Open the hood and locate the fuse block on the driver's side of the engine compartment.3 Remove the cover from the fuse block and locate the fuse labeled "DRL."4 Remove the "DRL" fuse from the fuse block.5 Place the cover back onto the fuse block and close the hood.
DRL stands for Daytime Running Lamps.
Just remove the DRL fuse in the fuse box, If your wanting to turn lights off while driving.
The drl module on chevy epica 2004 is back to the data link connector
1Park the blazer on a flat surface and remove the keys from the ignition. Locate the instrument panel fuse block on the underside of the steering wheel, close to the brake pedal.2Remove the cover from the instrument panel fuse block by turning the fastener counterclockwise. On the underside of the cover, you will find a fuse extractor.3Remove the daytime running lamp fuse using the fuse extractor. The daytime running lamp fuse is the fuse numbered "15."4Place the fuse extractor back onto the cover and place the cover back onto the fuse block. Without the DRL fuse, the daytime running lamps will no longer function properly. To enable the DRLs, simply install a new 15A fuse
It's the fuse that is in control of the Daytime Running Lights on your vehicle.
The Blazer has a two possible systems One: DRL Daytime running lights Lights that stay on during the day at a lower voltage level and Two: Twilight sentinel Headlight come on when day turns to dusk You cant shut either system off without losing something else, like interior lights, dash lights or brake lights Pull fuse 15 on the fuse block on the dashboard