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Hi I have an x5 2002 3.0d with xenon headlights. One of them went off recently, but prior to it going off it went from bright light blue to more kind of pink color. BMW dealers are quoting me over £180 for the bulb or over 400 for a ''control unit'' depending on which one it is. Is there an easier cheaper way to replace this or found out which one is more likely to be at fault? Thanks
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On the back of the headlight where the wires enter, you should be able to twist and remove the lamp holder. Be careful with the new bulb if it is halogen, do not touch the bulb!!
I think you can try a hid light, because of xenon lamp no filament, so won't produce for filament broken and discard of the problem, the service life is much longer than halogen lamps, hid xenon lamp life is equivalent to the average car use cycle of the whole running time. http://www.chinasinoy.com/wholesale/auto-hid-xenon-light/
INSTALLATION GUIDE:
BMW E38 99-01 HID TYPE 7 Series 1PC Halo Amber Projector Headlights
Parts Identification:
Projector Headlight
Halo & L.E.D.
Bottom of the Headlight:
Ballast Bracket, Halo Wires(red/black)
Turn Signal Adaptor
TOOLS REQUIRE
10mm - 8mm socket
Philip Screwdriver
Crimper/Pliers
For more information about how to install your vehicle, come visit our youtube page on
http://www.youtube.com/spyderauto
Remove the facotry headlight from the BMW. First remove the front panel cover below the headlight to access the bottom screw of the headlight housing. There is also two screws on the top of the housing.
Once you have remove the headlight, turn the headlight around and remove the bracket that holds the Ballast. Then remove the ballast using a philip screwdriver.
Unplug the wire from the ballast, and then remove the Xenon Plug from the housing. Put the Ballast aside.
Carefully remove the D2S Xenon Bulb from the factory housing. Once you have remove the bulb, transfer the bulb to the Spyder headlights.
Remove the bracket from the Spyder Headlight, and then install the ballast on the housing like the original. Once you have put the ballast on, put the bracket back on.
Remove the Panel Cover bracket from the original headlight to the new Spyder Headlights as shown here.
STEP:
Install the Spyder turn signal socket if the orignal does not fit, unplug the factory plug from the harness and plug the new one on.
Install the Spyder Headlight back on to the vehicle. Plug the Harness back on, the halo/L.E.D. Wires is connect to the Parking lights. These wires are optional to your vehicle, you do not have to wire them together.
Factory Xenon Headlight
Spyder Projector Headlight using Factory Xenon Lights
STEP:
pls vote an diam giving you link also for better help BMW e46 HID Headlight Replace
there are 3 things that make the xenon in your car work the bulb, an ignitor, and a control module, you know your bulbs are ok so thats good, now you will want to swap the control modules they are a metal box attached to the headlight assembly its roughly 4"x4" you will remove the hheadlight assemblys to get to the module, there are 4 8mm bolts and then it pulls out, it the light follows the control module then thats what you will need if not you will need an ignigtor, as far as the flickering that is moet likely the module going bad, the company that makes this system is AL (automotive lighting) there is an SIB from BMW about this that says under a warr claim both control modules are to be replaced and the bulb of the faulty headlight, however i cant count the number of times i have done all that and still have to replace the ignigtor, If it is the Ign that is alot harder to swap as you have to dis assembly the entire light assembly
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