Daytime running lights, or DRL`s as they are more commonly known are designed to make cars more visible to other road users during daylight hours. Your car will automatically turn these lights on with a start of the engine.
The bulbs are either incorporated in the headlight units or as a separate light unit.
It became a legal requirement for vehicle manufacturers to install them in vehicles built after February 2011. So if your car was built after this date it will have DRL`s fitted.
Use our handy bulb finder to find the correct DRL bulb for your car.