How to Turn On Daytime Running Lights?
2 Answers
Daytime running lights (DRLs) on cars usually automatically turn on as soon as the vehicle is started or powered on, and they remain lit even if the headlights are turned off. If the lights come on after starting the car, it's mostly due to an additional switch installed by the owner. To turn them on, simply press the switch button that was added.
Having driven for decades, I've noticed that daytime running lights (DRLs) usually turn on automatically—they illuminate as soon as the engine starts. For manual settings, you need to access the vehicle’s menu: after starting the car, use the steering wheel buttons to enter the system settings, then look for the 'Lighting' or 'Vehicle' options where you’ll find the DRL toggle switch. Models vary significantly—for example, German cars often activate DRLs by setting the headlight knob to 'Auto' mode, while Japanese models typically light them directly. If they aren’t working, first check the fuse; the engine bay fuse box location differs by model, so consult the manual. DRLs are crucial for road safety, with studies showing they reduce rear-end collision risks by 15%, especially in fog or at dusk. Regularly clean the front sensor dust to avoid accidental deactivation. If manual activation fails, it may indicate wiring wear or a weak battery—visit a professional shop for repairs to ensure safety.
