I have made sure that is not the answered by a verified dodge mechanic. The 2007 dodge ram 1500 has 2 problems reported for low beam not working.
Dodge Headlight Problems
Dodge ram low beams not working. The low beam on the right side quit working last week. The bulkhead disconnect issue is wires being pulled out of the multi function switch turn signal connector. With so much discussion about the dodge ram low beam headlight issue however chances are the cause is a computer module failure. Average failure mileage is 107300 miles. 04 ram 1500no low beamlamp out light on dashboth bulbs are goodafter reading the forums on head light issues i pulled the fcmtook it to the dealera 46900 quote for the part alonekinda pissed went homefound the exact one on ebay17900hmmriskygrabbed the old fcmplugged it back indid not screw it back onjust hand push. If just one bulb fails to work in either high beam mode or low beam mode it may be the bulb.
Car complaints car problems and defect information. Most headlight failures that are limited to just high or low beams are related to a relay or the high beam control switch. Headlights work but seem dim. Dont just take my word for it though check out these forums i found filled with reports of failing lights and recommended troubleshooting that explain the issue in much greater detail. If so there is a wire pulled out of the connector. Foggy lenses worn out bulbs or a charging system issue.
I have a 2004 dodge 2500 ram. Try turning the low beams on and tilting the wheel up and down and see if the lights come on and off.

















