Low beam
Low beam
I have a 2001 supercrew 4x4 and my low beam headlights quit. The high beams work fine. What do I look at first? Some one told me if one bulb goes bad they both won't work. Is that true? Thanks Doug
If both lights quit at the same time then the problem is probably the multifunction (dimmer/wiper) switch. If one died and then the other you might have burned out bulbs or fuses. Check the fuses first.



