How To Replace DRL Light Bulb
DRL Light Bulb Replacement DRL Lights Not Working Helpful Information DRL bulbs (daytime running lights) have been installed on vehicles since the early 90's and have been proven to be a helpful safety device which helps opposing drivers see oncoming traffic during daylight hours. These bulbs are illuminated continuously as the vehicle is being driven and therefore fail often. Best Practices When replacing DLR bulbs use a high quality bulb to avoid premature failure. AC Delco provides a heavy duty bulb which is designated by an "LL" which means long life. Step by step article on how to replace a DRL (daytime running light) bulb. This article pertains to most vehicles. Difficulty Scale: 2 of 10 Tools and Supplies Needed Replacement DRL bulb Small screw driver set Torx head drivers Protective eyewear and gloves Begin with the vehicle on level ground, engine "OFF" in park with the emergency brake set. S...