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1. Take Apart Bmw Xenon E46 Headlight Light
2. Bmw Headlights Xenon Replacement

I am trying to replace the headlight on my 2004 325ci it takes the drs bulb - Answered by a verified BMW Mechanic. We use cookies to give you the best possible experience on our website. I am thinking about replacing the right Xenon headlight in my BMW 325ci with Halogen. I am wondering if this is something I should do. For the xenon headlight, remove the two screws holding the ballast in place, and slide out. Pic of the xenon components removed: 7. You’ll notice on the xenon headlight a bulge where the igniter was screwed into. This is necessary to fit the igniter inside of the headlight housing, where it is safest. (for halogen headlights, the arm is white and is stationary). Here’s a shot of what it looks like: Another showing where to stick the flat (prying up method): Now you have the 2 pieces apart. To take out the igniter, just remove the 2 t20 screws that is holding it on, and disconnect the white connector that is attached to it.

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Find how right. I had a similar issue in my old '04 Z4 with xenons. It's a sign that your light will die soon. In my case it turned out to be a control module issue, but usually it's more likely it's the igniter or the ballast.However, I would start with swapping out the offending bulb first, see if that changes anything. If it is the bulb you'd obviously expect the right one to display the issues you're now having with the left one. Get a new bulb and that should fix the issue then.If it's not the bulb, have a look at the actual connector; is it dirty? Damaged?You can also swap components between the headlight units if you want to test for ballast or igniter issues as well to find out which part is giving you a problem.If troubleshooting beyond swapping bulbs is daunting, I'd strongly suggest taking it to a mechanic somewhere and have them look at it.

Having good lighting is important.Also, you might want have a look at. Try changing the bulbs from side to side.

If the problem moves, the bulbs should be the problem. If not, it´s probably the ballast/control unit.I recently changed my right side ballast/control unit as well on my ´05 320iT E46. I had some flicker last year, so I replaced both bulbs then and they worked just fine, but a couple of weeks ago the right side light died.The first thing you need to do is to find out who manufactured your headlights, AL or ZKW so you can make sure to get the right part for your car.Replacing it is not gonna be much fun as it´s mounted on the bottom of the headlights, so they need to come out of the car.

There are good instruction videos for that on youtube.Good luck!.

Take Apart Bmw Xenon E46 Headlight Light

BMW E46 AL Bosch Headlight Bi-Xenon Projecor Reflector Burnout OEM Bowls Reflektors ReplacementSmart When you find your BMW E46 OEM xenon headlightassembly can light on, but the light output become terribleand very poor, a lot of friends will determine the problemis located at the xenon bulb. After they change with newbulb, they will find the effect still not ideal. Some ofthem change the bulb to be high color temperature like 6000Kor 8000K （If you use aftermarket bulb, because the parameteris not match well with original ballast, after time went,it will easy to make the original ballast fail. Then becauseof choosing cheap aftermarket bulb, and make the ballastfailed in short time, you will cost a lot of more moneyto buy original OEM parts. Also this will waste time andenergy too. ）But finally still can not improve the lightoutput.Some friends maybe know xenon headlight alittle, they will try to change the xenon ignitor or ballast.Because they think maybe because of the output voltage notenough makes the light output become dim.

But finally stillcan not solve the problem.Now let me explain with you why your typeof car have this kind of problem.The BMW 3 Series E46 headlights of these cars were builtby two different headlight manufacturers. One manufactureris AL Bosch, also known as AL (Automotive Lighting). Theother is the Austrian manufacturer ZKW.There are a lot of BMW E46 car owners emails us and tellus they have the same problem. Last few years, I ever gotsome good condition reflect bowl for them.如果你的是AL Bosch 的大灯总成，那么恭喜你，你可以直接对反光碗进行更换，不需要跟ZKW那样进行有定的固定修改动作。You only need to take out the original burnt out projector;swap with the projectors we supply you and fix them wellis ok.This headlight repair kit has become the most popular wayto fix old toasted E46 AL Bosch headlights.

Bmw Headlights Xenon Replacement

Don't spendbuy used ones that will undoubtedly have the same issueor bother spending thousands with the dealership. For thefew hours in the garage you'll spend doing the install,your car light output will be totally recover, and willbe even better than your original new car’s output.If you find the right part youwant to order here, don't hesitate to email us.Our email address is:Ps: In order to get more effective and faster communication,please email us with the following details:1.

Please let us know where are youcome from (We can check shipping cost to your place directlywith this information.)2. Email us the production year andmodel of your car.3.

It's better to show us the pictureof the part you need or tell us the part number.4. The order quantity you need.PS. We will reply you timely (within 5-10minite, except the reason of differenttime zone ). We normally use express to do the shipment,5-7 working days, the goods will arrive you.