Itâs built with a series of resistors. When I re-plugged the bulb back in it, it does not work. Fuses have been checked and are good. So the passenger side low beam and high beam headlights aren't working. I am changing the bulbs tonight. Tried searching the forums but couldn't find exactly what I was looking for. Parking lights, brights etc are working fine. I swapped out the bulbs and that didnât fix it. Remove the bulb sockets from the rear of your headlight assembly and inspect their filament. The reasons are simple. Lo beam headlights do not work. (Tested them with a fuse tester). Install the new LED bulbs and turn on the headlights again. ... How to fix a low beam headlight 13 s with pictures 2016 prius hid low beam headlight not working penger side priuschat help headlights not working ford focus st forum troubleshoot headlights driver s side hid headlight not working audiworld forums. Mark where the lights hit the wall by running pieces of tape vertically and horizontally through the center of each low beam. I have changed the bulbs and checked the fuses and it's still not working. If they work but your low-beams do not (or vice versa), you probably have a faulty bulb or relay. if you pull the dimmer switch back the highs will come but only if you hold the switch back which is the same as the blinkers. Inspect the bulbs. My low beam went out and I thought it was the bulb. Here are the top reasons for headlights not working but high beams are: Fused bulbs could be the reason. It is not a must that you replace the bulbs on both sides of the car if itâs only one of them that isnât working. fuses, lo beam relay and bulbs are new. From them: We regret that you are not satisfied with our response, however the information is accurate. I swapped the known good bulb from the other side and the low beam was still out, even though the high beam and fog lights were all functional. How the headlights work. If two of your headlights have stopped working at the same time, it is much more likely that a fuse has blown than both the bulbs. Stack Exchange Network Stack Exchange network consists of 176 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I have no low beam or high beam. My 2005 Camry low beam headlights don't work. Virginia troopers will ticket you if you do not dim your lights from high beam because it causes problems with oncoming traffic. if both lamps dont work a common problem was the headlamp module. Below, we share some of our experience with five things we think you should know about why your high beam headlights are working while the low beam headlights are not. I would say it is not the ignition switch, that really has nothing to do with the headlights. I have a 2012 Ford E450 that the passenger side low beam is not working. After replacing the driverâs side headlight bulb twice on our 2006 Dodge Ram 2500 SLT 4WD Cummins Diesel pickup, the low beam still wasnât working. goes to high beams automatically. Jump to Latest Follow 1 - 9 of 9 Posts. Hey guys, Have an issue with my low beam lights not working. Its location is on the sheering coluum shaft behind the dash in front of the firewall by the brake pedal area Low beam headlights not working on my 2001 chevy silverado. Mark the top and bottom areas of the beam. The most common (and well, probably the only one) is usually the low beam headlights don't work. I then checked the fuses in the engine compartment, all were good. They went off one after another, but not at the same time. I swapped out relay K6 (main beam) and fuses F20 (right main beam) and F21 (left main beam/main beam indicator) and was able to rule those out. My 2013 Honda Accord low beam headlights ( both ) stopped working but my high beams work and fog lights work. Ensure that the light beam is aligned with the markings that youâve made on the wall. Look there and see what you find. The headlight switch doesnât actually do any switching. Initially thought the light was burnt out so I replaced it with a new one⦠Next I checked the fuse box. You can make an appointment with the dealer and pay them to make the mods, or you can buy the parts and do it yourself.) I'm a novice with a multimeter, but I was able to tell that power from the low beam is not making its way to the headlamp harness. Both high beams & driver side low beam work. Now I have to continue paying for the headlights. When one headlamp doesn't work, whether it's the high or low beam, check the lamp or bulb itself first. I have a 2007 Jeep Compass. I replaced both the 15 and the 10 amp fuses for the H/L Hi/L and and H/L Hi/R. I'm not sure if that means high/low/or both beams. Before I check every fuse, I'm hoping someone can tell which if specific fuse(s) I should be looking at. Still nothing. need help asap. This 2011 Chevrolet Malibu came in with the complaint that both low beam headlights do not work. If you're having this problem, stop by our Chevrolet and GM service center at 15005 SW Tualatin Valley Highway, Beaverton, OR 97006. The bulbs are the first things to check when your low beams not working. The switch has 12volts coming into it. If you don't think it's a fuse, could you make some suggestions of what you think might be the cause (besides the obvious: both bulbs ⦠After removing my battery yesterday my Ranger's headlights low beam does not work. I replaced both bulbs and turned the lights on and I still am unable to get the light to work. The fuse box says those fuses are for the main beams. One of the Headlamps Doesn't Work. If a bulb has been attached to the car with the wrong wattage or too much current is in the headlight circuit, the fuse will blow to protect the wiring from damage. How To Troubleshoot Headlights All Problems Causes Fix Solutions. How do I fix it | Find answers to your 2005 GMC Savana 3500 question from certified mechanics and auto experts.