Questions about headlights, including main and dipped beams, dim-dip systems, etc

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3
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1answer
26 views

Issues with 2003 Ford Focus headlights

The problems started when we found out that my car had no dim lights even though the bulbs and fuses seemed to be perfectly fine, and so were my brights. So the mechanic somehow "jumped" my dim lights ...
6
votes
1answer
127 views

Low beam not working in headlight

I have a 1999 Miata, i bought the car for 750$ as a project car. it had some body damage but i figured i would fix it. The car is mostly done now, but i have one major issue. The low beams in my ...
2
votes
2answers
135 views

High beam failure on Toyota Corolla 2010

The other morning driving to work when I turned on the high beams both were out. The low beams and fog lights are working fine.Could it be a fuse or connection.
3
votes
1answer
14 views

Terracan 2.9 crdi 2004 won't start

Wile driving i activated the high beam (headlights) and the rpm-meter started flickering for a moment and then dropped down to 0. Stopped the car and shut of the engine for 10 min for other reasons. ...
3
votes
3answers
44 views

Dropping DC voltage

Need ideas. My F150 uses one wire for daytime running lights and full headlights. Stock they had halogen bulbs so full brighness recieved 12 v while DRL receives 7v. Now I have HIDs powered by a relay....
4
votes
1answer
24 views

Low beams don't work but the high beams work in a 2002 Toyota Tacoma

I have a 2002 Toyota Tacoma Pre-Runner where my low beams don't work but my high beams do work. I've replaced the headlight bulbs and relay switch, and still the low beams don't work. Any ...
4
votes
6answers
52k views

Low beams out high beams work

2005 Honda Accord. Replaced the fuses even though fuse looked good. Took it in to have bulbs replaced but still did nothing. Went on vacation for about 2 weeks, car was in the garage. Came back used ...
5
votes
3answers
26k views

Low beam headlights don't work, High beam headlights do

The vehicle is a 2003 Chevrolet Trailblazer. The low beams aren't working. High beams are. The fuse is perfectly fine (tested and swapped out). The bulbs are fine too. A mechanic told me it could be ...
2
votes
2answers
35k views

Low beam headlights out, High beam working

The patient is a 1996 Chevrolet Caprice with dual-filament bulbs. Both filaments in both bulbs light up in high beam mode, but no filament on either bulb lights up in low beam mode. What could be ...
9
votes
1answer
125 views

What is this extra light on my headlights?

I own a 2006 Mazda 6 Luxury Sport in Australia, and the front headlights have 4 lights on them: It also has a fog light, which is not featured in this photo (but will be visible in later photos). ...
2
votes
3answers
1k views

2003 Honda Accord - driver side low beam light bulb replacement

I've been researching this because I figured that I can do this myself. I was able to change the passenger side one once before. On the driver side, the battery is in the way so it is impossible to ...
9
votes
1answer
108 views

How can I secure the power block for my LED headlights?

I purchased an LED low-beam conversion kit and installed it yesterday in my 2010 Forester. The installation was easy enough, other than having to move the battery to get enough space to fit my ...
4
votes
3answers
129 views

BMW E46 electric headlight leveling

My E46 BMW 320d was recently driven through some water too deep for it. The engine and rest of the car is fine but the electric levelling feature for the headlights has failed. The headlights were in ...
5
votes
1answer
46 views

Parking Light Switch Engages Head Lights

On my 1996 Ford Explorer when I turn the knob for my headlights (3 positions, 1 for off, 2 for parking lights, 3 for headlights) to position 2 it turns on my headlights, when I turn to position 3 it ...
10
votes
1answer
271 views

Motorcycle Headlight Conversion

I've decided to install a new headlight on my bike. The current setup is two bulbs, one is on for low beam and both on for high beam, with two wires going out of each (h11?). Here is a short video of ...
6
votes
1answer
257 views

What is the difference between H7 and H7U bulbs?

Scenario I'm changing my left headlight bulb and it says it is a H7U one. What does the U marks? Possible solutions I searched a bit and found two possible solutions: Marks the shape of the bulb. ...
3
votes
0answers
23 views

Replacing Headlight Assembly On Vehicle

I am attempting to replace Headlight Assembly on 1996 Ford Explorer. I have been able to get 2 of the 3 pins loosened so I can completely pull out the assembly. The one I am stuck on is (using left ...
9
votes
2answers
1k views

Why are H4 LED headlights not designed correctly?

In traditional halogen H4 bulbs the low beam filament (the one with the reflector/shield) point in a 180 degree field and the high beam has no shield and has a full 360 degree coverage. This is how ...
5
votes
1answer
30 views

Replacement: How do I determine what wiring harness goes with my headlight?

I have a 2005 scion xB and am needing to replace the headlights and one of the wiring harnesses. I have seen on places like amazon and other sites for OE head lights, but I cannot seem to find ...
6
votes
0answers
45 views

What are the brightest bulbs for projector headlamps? [duplicate]

I bought some projector headlights with Hi 55 watt bulbs in both the high and low beam modes. The low beam, which is the projector lens, isn't that bright. What other bulbs would be recommended for a ...
10
votes
3answers
538 views

How to upgrade a motorcycle battery to a bigger AH battery?

My motorcycle (honda CBF150) came with a 12V 3AH battery. I want to change the stock 35w headlight to a higher power one and connect them directly to the battery (the stock ones are not, and they ...
5
votes
0answers
64 views

low beam headlight won't work unless highs on

I have a 1961 Apache. It has the 4 headlight system. The dash lights wouldn't work right unless I wiggled the switch. I install all new headlights and bulbs in the dash. Then I installed a new ...
4
votes
1answer
60 views

Low beam head lights quit working

My low beam headlights quit working. I checked all of the fuses. They are good. What are my next steps?
6
votes
3answers
145 views

Are expensive high-brightness 55W headlight bulbs worth the investment?

We've all seen them, bulbs advertised as brighter than the rest, sold under big names such as Philips or Osram. The flag is carried by Osram Night Breaker Unlimited and Philips X-treme Vision. ...
2
votes
2answers
414 views

What are the methods to improve headlights of a car?

I'd like to improve the headlight illumination on my Toyota Carina AT 150. It is equipped with square type 55W lamps, but it's difficult to drive in the city or rainy/misty conditions. What are my ...
1
vote
1answer
61 views

low beam does not work, daytime running and high beam do

I have a 2009 Honda CRV with a driver's side low beam that does not work, but yet the daytime running and high beam does work. The passenger side is fine. I checked the low beam, driver's side, fuse ...
4
votes
1answer
59 views

How to diagnose undervolt in electrical system

I have a 1980 VW Dasher. Most of the electric systems perform noticeably weakly, e.g. the A/C fan, interior lamp, dash panel backlighting, windshield wipers, and headlamps. These symptoms have been ...
3
votes
2answers
420 views

Single headlight does not come on but is not burnt out

I have noticed a problem recently with my Acura Integra's driver side 9006 headlight low-beam bulb. At first I thought the bulb was burnt out and needed replacement; however upon inspection I noticed ...
0
votes
1answer
37 views

98 Olds Intrigue headlights turn off when driving turn back on by using switch

When I'm driving in cold weather, the headlights (which turn on automatically) go out. I can turn them on with the manual switch. Which relay or fuse does controls this? Does anyone have a number or ...
1
vote
1answer
3k views

Alternative to Bajaj Pulsar 180 UG4 stock headlamp

I am from India and I own a Bajaj Pulsar 180 UG4 2012 motorcycle. I travel on the highway while coming back home from the office at night. I am not satisfied with the brightness of my stock head lamp, ...
6
votes
2answers
100 views

No low beams but do have high beams

I have a 2008 Toyota tundra that I replaced 1 headlight on thinking it was bad but then replaced it a second time and it worked fine for 1 day and the all of a sudden now I do not have any low beams ...
4
votes
1answer
49 views

2002 honda accord dim lights will not work

Both dim headlights quit working at same time, both brights headlights work fine. Fuses are ok and the relays in fuse box control right side and left side. There is no relay for brights and dims.
3
votes
3answers
107 views

How can you use the headlights to tell the quality of your battery?

I understand that all headlights do dim briefly when you turn the engine on and that this is normal. I also believe that the headlights will dim more if the car battery is in poor condition. I hope ...
3
votes
0answers
95 views

Toyota Avalon 2006 headlight low beam height adjustment

Recently I replaced my headlight low beam Halogen bulbs with LED bulbs. But after driving for couple days I noticed that my lights are pointing too high. I am trying to understand what may cause an ...
4
votes
2answers
5k views

What is the difference between a normal battery and a maintenance free battery in a 2 wheeler segment

What is the difference between a normal battery and maintenance free battery. Is a maintenance free battery really free of maintenance or just it requires less no of charge cycles. I currently own a ...
4
votes
1answer
56 views

Vehicle light problems 101 (2000 buick century)

How can make really dim brights brighter. And the dash light doesn't turn on (the prnd and mileage lights). I've jumped my car once when it died and they all turned on but they never did after that....
4
votes
0answers
37 views

Why would headlights stop working after turning over

I have a 2006 Pontiac G6. When I walk up to the vehicle and unlock it, the headlights turn on. After I get into the vehicle and turn it over, I cannot turn the headlights back on. Fog beams and turn ...
6
votes
1answer
2k views

Why do LED running lights turn off while the turn signal is blinking?

I've noticed in several new vehicles the following scenario: Vehicle is traveling with LED day-time running lights around/adjacent to the headlights Vehicle activates turn signal indicator Vehicle ...
2
votes
1answer
15 views

1998 Chevy Blazer - Headlights not getting power on one side

Can someone help me out? I had HID's in my blazer for about 3 months and the passenger side always went out so I took them out and put the regular headlight bulb back in. After I did that, I now ...
6
votes
1answer
83 views

Can I Mount auxiliary lights for Hero Honda Passion 2002 bike?

I am having a Hero Honda Passion 2002 model bike. The head light is very low and it works on engine power not on the battery, due to this riding bike in no light area with lots of ups and downs are ...
3
votes
1answer
303 views

Collision repair with Bondo and used parts

This year, one of my New Year's resolutions was to become more of a DIYer. I was in a fender bender a few weeks back (not my fault) and insurance just cut me a check for the repairs. This car is a ...
3
votes
2answers
5k views

How to troubleshoot headlights intermittently on and off with headlights switched off?

I have a 2000 Ford Windstar. The headlights (and parking/tail lights) intermittently come on (and off), even after the headlights are switched off. Typically, after parking, I'll turn off the ...
5
votes
1answer
126 views

How do I aim the headlights of a '95 Geo Prizm?

Two years ago, my grandfather gave us his old '95 Prizm when he bought a new car. A few weeks ago, I decided that the old headlight bulbs were too dim and I replaced them with new ones. The light ...
2
votes
2answers
305 views

How do you aim the headlights in a 2001 Saturn LS1?

The body was repaired after a front-end accident, but the headlights seem to be pointed down too much, and the illuminate the road in front of the car, but not that far out. There are two hex sockets ...
0
votes
3answers
711 views

Headlight problem in my honda 125cc bike

I'm having a headlight problem on my Honda 125cc bike. My problem is that I don't have a battery on my bike and every time I connect a bulb, it blows up within 5 mins. As of this moment I can't afford ...
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vote
1answer
81 views

Right head light in 98 honda accord fuses out regularly

I have changed the headlights on the 98 Honda accord 3 times already and the right one constantly fuses out. How do I start diagnosing the issue?
2
votes
1answer
39 views

2005 Honda Accord coupe low beam not working

My son owns a 2005 Honda Accord coupe and the passenger side headlight will only work in the high beam setting. I have replaced the bulb already and it does not make a difference. We have checked the ...
3
votes
1answer
79 views

Low beams are acting weird

I have a 1991 Ford Explorer. Today I fired it up and the low beams weren't working so I opened the hood while they were still not working. My girl call me so I slammed the hood and BAM it started ...
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0answers
19 views

2008 Honda Civic LX: Headlights are cloudy and very dull, What should I replace? [duplicate]

I have bought a used honda civic 2008 LX Coupe. The headlights are cloudy and highbeam looks like normal light on my car. When I went to auto repair shop, they are telling me to replace the headlights ...
4
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3answers
2k views

Realistically, how much can I expect to improve cloudy headlights by polishing?

The headlight lenses on my vehicle (a 2001 Ford F-150) are cloudy, and presumably as a result, the headlights are not terribly effective. (I could post a photo if you want.) I bought a polishing kit ...