Re: 1985 jag xj6 passenger head light does'nt work
From memory they they are both ran off of the same bulb remove the bulb and inspect the element inside the bulb and insure it is not broken if so replace it if your new bulb is a halogen bulb do not touch the glass on the bulb to avoid hotspots on the bulb Hope this helped
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Okay, This depends on your State laws, because some States require the headlight aiming to be performed at Inspection time.
There are small hex shaped adjustment screws around your headlamps. They require very small sockets of perhaps 1/16 th of an inch and barely fit next to the headlamp housing. At most there will be 1 for up and down and 1 for left and right so two adjustments for each lamp housing.
Unless the housing has 2 separate independently moving compartments for each low and high beam you are stuck with the setup of the low beams. This means you have to adjust the low beams and the high beams are not independently adjustable.
If you find that each lamp is independent, then disconnect the low beam bulbs and adjust the high beams at night or in a garage and put some tape or marks for a level line for a pattern. Then adjust the beams with the drivers side slightly towards the center of the car and the passengers side to the right of the car.
This is similar to how the low beams are set. You can then raise the beams up to be higher on the passengers side for better visibility. Opinions on this vary.
Myself, I set my passenger beam to hit the curb or right lane marker when I drive on a multilane highway. This way the right side of my car is projecting a beam that keeps me centered in my lane by just keeping my passenger light on the lane marker. It works good in fog and around curves.
The State of Texas was one State which checked headlamp alignment with every annual Vehicle Inpection. The idea is to keep from blinding oncoming motorists.
There were some Magazines which evaluated the lighting in new cars as part of their consumer testing. Some of the Oldsmobiles, I believe, were cited for poor visibility and a term called "cutoff" was used to describe the lack of *********** by the headlight beams.
Now the low beams adjust to the same pattern. For some reason I remember having the low beams at 42 inches height and at a distance of 25 feet. These would be the marks you would try for on the garage wall.
You might want to browse about the magazine articles. You can try the new improved bulbs to help too!
Both your low beam and your high beam is protected by the same fuse, so it makes sense that the fuse is OK if the high beam is working on the passenger side. There are 3 fuses for the headlamps. Fuse #13 in the Battery Junction Box (20 Amp). If this fuse is blown, the headlamp relay will not have any power and neither high nor low beam on either side will work (you will have no headlamps at all) Then there is Fuses #2 and #3 (15 Amp) in the Battery Junction Box. #2 goes to the left low and high beam and #3 goes to the right low and high beam.
The headlamp switch uses a SINGLE CIRCUIT to control BOTH sides at the same time, so if one side works, the switch cannot be the problem. The headlamp relay provides power for fuses #2 and #3 and we alreadyascertained that these fuses must have power since we have working lights on both sides, so the relay cannot be the problem. A replacement bulb has already been tried, so that pretty much leaves us with a bad lamp socket. (Most likely cause) or a bad connection at splice #S122, which is located in the main wiring harness near the breakout for the left headlamp. (RED/BLACK wire)