I have replaced HID low beam headlight bulbs in my 2012 Subaru Forester in the past few months. the drivers side quit working. It will only flash when the lights are turned on.

bad connection or bad earth check all connection or bulb

For starters, "..worked fine, for a few minutes." sounds like a current overload issue. Is the headlight wattage greater than the wattage of the bulb(s) you are replacing? If so, you're asking for trouble; the least being burnt wires and circuits. Worst case would be a fire.
Assuming you're within wattage specs and assuming you've checked fuses, it's a matter of using a test light working backwards from the headlight ( if you have power to the headlight but light does not work, you either have a bad bulb or it is not getting "grounded").

HEADLIGHTS NOT WORKING

It can be faulty headlight switch or issue with its wiring. Or its faulty head light fuse.

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To troubleshoot the issue i suggest you few help links with appropriate solution. So you can follow the test and confirm what exact problem is there in your case of headlights not working:-----

Click the link below: -----

All headlights not working?

http://repairhelpcenter.blogspot.com/2012/01/all-headlights-not-working.html

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• Working of Headlight switch?
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• Both headlight bulbs blow together?

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• Car headlight bulbs don't last long?

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2007 Dodge Caliber: Low Beam Headlight Not working

http://technoanswers.blogspot.in/2012/06/2007-dodge-caliber-low-beam-headlight.html

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2003 Toyota Camry: Headlights Work Intermittently?

http://technoanswers.blogspot.in/2012/04/2003-toyota-camry-headlights-work.html

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Chevy Tahoe: Low Beam Lamps are not working?

http://technoanswers.blogspot.in/2012/04/chevy-tahoe-low-beam-lamps-are-not.html

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2001 Chevrolet Tahoe: Headlights not coming ON?

http://technoanswers.blogspot.in/2012/04/2001-chevrolet-tahoe-headlights-not.html

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2004 Dodge Ram: High Beam Light is DIM?

http://technoanswers.blogspot.in/2012/04/2004-dodge-ram-high-beam-light-is-dim.html

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2001 Chevrolet Tahoe: Both Low Beam Lamps Not Working?

http://technoanswers.blogspot.in/2012/04/2001-chevrolet-tahoe-both-low-beam.html

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Low beam headlights Modification?

http://schematicsdiagram.blogspot.in/2012/04/low-beam-headlights-modification.html

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How to Replace a Headlight

http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-headlight.html

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How to Replace a Headlight Bulb

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-headlight-bulb.html

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How to Replace a Headlight Switch

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-headlight-switch.html

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How to Replace a Headlight Assembly

http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-headlight-assembly.html

How to Replace a Park Light Assembly

http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-park-light-assembly.html

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Low beam headlights Modification?

http://schematicsdiagram.blogspot.in/2012/04/low-beam-headlights-modification.html

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Headlight Assembly Removal On Honda Accord

http://technoanswers.blogspot.in/2012/06/headlight-assembly-removal-on-honda.html

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Honda Headlight Assembly Removal
http://schematicsdiagram.blogspot.in/2012/06/honda-headlight-assembly-removal.html

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How to Replace a Headlight Door

http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-headlight-door.html

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How to replace HID headlight bulbs for lexus 400h?

http://schematicsdiagram.blogspot.com/2012/01/how-to-replace-hid-headlight-bulbs-for.html

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These will help.

Thanks.

It can be faulty low beam lamp or its connection issue for low beam lamps.

There are few solved helps links with proper solution to troubleshoot these issues.I suggest you to refer the links below.Click the link:----
Passenger side low beam out?

http://repairhelpcenter.blogspot.com/2012/01/passenger-side-low-beam-out.html

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Low beam HID light goes out? http://schematicsdiagram.blogspot.com/2012/01/low-beam-hid-light-goes-out.html
----------2007 Dodge Caliber: Low Beam Headlight Not working http://technoanswers.blogspot.in/2012/06/2007-dodge-caliber-low-beam-headlight.html
-------------Chevy Tahoe: Low Beam Lamps are not working? http://technoanswers.blogspot.in/2012/04/chevy-tahoe-low-beam-lamps-are-not.html
----------2001 Chevrolet Tahoe: Both Low Beam Lamps Not Working? http://technoanswers.blogspot.in/2012/04/2001-chevrolet-tahoe-both-low-beam.html
--------------2002 Toyota Tacoma: Low Beams not working? http://technoanswers.blogspot.in/2012/04/2002-toyota-tacoma-low-beams-not.html
-----------Low beam headlights Modification? http://schematicsdiagram.blogspot.in/2012/04/low-beam-headlights-modification.html
-----------DRL and Low beams not working? http://schematicsdiagram.blogspot.in/2012/04/drl-and-low-beams-not-working.html
-----------These will help.Thanks.

On some cases there are few hidden clips holding the assembly from under hood,that has to be released to remove headlight .

There are few troubleshooting help links showing how to replace car headlights,i suggest you to refer the links to solve these issue.

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Click the link below:------
How to Replace a Headlight http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-headlight.html

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How to Replace a Headlight Bulb

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-headlight-bulb.html

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How to Replace a Headlight Switch http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-headlight-switch.html

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How to Replace a Headlight Assembly

http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-headlight-assembly.html

How to Replace a Park Light Assembly http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-park-light-assembly.html

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Low beam headlights Modification? http://schematicsdiagram.blogspot.in/2012/04/low-beam-headlights-modification.html

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Headlight Assembly Removal On Honda Accord http://technoanswers.blogspot.in/2012/06/headlight-assembly-removal-on-honda.html --------------- Honda Headlight Assembly Removal
http://schematicsdiagram.blogspot.in/2012/06/honda-headlight-assembly-removal.html-----------
How to Replace a Headlight Door http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-headlight-door.html

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All headlights not working? http://repairhelpcenter.blogspot.com/2012/01/all-headlights-not-working.html

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How to replace HID headlight bulbs for lexus 400h? http://schematicsdiagram.blogspot.com/2012/01/how-to-replace-hid-headlight-bulbs-for.html

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• Working of Headlight switch?
------------
• Both headlight bulbs blow together?
------------
• Car headlight bulbs don't last long?


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These will help.
Thanks.

1. INSTALLATION GUIDE:
2. BMW E38 99-01 HID TYPE 7 Series 1PC Halo Amber Projector Headlights
3. Parts Identification:
4. Projector Headlight
5. Halo & L.E.D.
6. Bottom of the Headlight:
7. Ballast Bracket, Halo Wires(red/black)
8. Turn Signal Adaptor
9. TOOLS REQUIRE
10. 10mm - 8mm socket
11. Philip Screwdriver
12. Crimper/Pliers
13. For more information about how to install your vehicle, come visit our youtube page on
14. http://www.youtube.com/spyderauto
15. 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.
16. 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.
17. Unplug the wire from the ballast, and then remove the Xenon Plug from the housing. Put the Ballast aside.
18. Carefully remove the D2S Xenon Bulb from the factory housing. Once you have remove the bulb, transfer the bulb to the Spyder headlights.
19. 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.
20. Remove the Panel Cover bracket from the original headlight to the new Spyder Headlights as shown here.
21. STEP:
22. 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.
23. 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.
24. Factory Xenon Headlight
25. Spyder Projector Headlight using Factory Xenon Lights
26. STEP:
29. PLS VOTE ME

BMW e46 HID Headlight Replace

These trucks are known for bad multifuction switches.
the switch that i talk of is the signal switch , the handle is the switch, it bolts to side of steering column . this switch controls the signals and the headlights and high /low beams. the other thing is the headlight switch connector, the connector some times goes bad and starts to melt or just comes out of the connector. you will need to remove the cover to steering column, the screws are located under the bottom cover in holes. remove cover and check connector and then test for power if you have power going into switch but not coming out then switch is bad.

the last thing is to make sure the bulbs are good , make sure the headlight bulbs are good , and also the driving light bulbs, test for power at the connectors to those lights to.
You will need to do a little testing to find the problem.

Check out related help links with solutions to troubleshoot these problem.
Click the link below directly:---
Heater fan and headlights will not turn off with ignition off? http://technoanswers.blogspot.com/2012/01/heater-fan-and-headlights-will-not-turn.html

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High beams stopped working but headlights still work?

http://howtobyme.blogspot.com/2011/11/highbeams-stopped-working-but.html

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Only one head light works on 2001 Dodge Caravan? http://howtobyme.blogspot.com/2011/11/only-one-head-light-works-on-2001-dodge.html

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Headlight Assembly Removal On Honda Accord http://technoanswers.blogspot.in/2012/06/headlight-assembly-removal-on-honda.html ------------- Honda Headlight Assembly Removal
http://schematicsdiagram.blogspot.in/2012/06/honda-headlight-assembly-removal.html-----------
All headlights not working? http://repairhelpcenter.blogspot.com/2012/01/all-headlights-not-working.html

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Headlight wiring diagram for 1997 Lincoln Town Car?

http://technoanswers.blogspot.in/2012/02/headlight-wiring-diagram-for-1997.html

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Dash Lights And Front Marker Lights Flashing On And Off http://schematicsdiagram.blogspot.com/2012/10/dash-lights-and-front-marker-lights.html
---------- 2001 Chevrolet Tracker: Headlights and Dash lights Pulsating? http://whoisbyme.blogspot.in/2012/06/2001-chevrolet-tracker-headlights-and.html
--------- No parking lights and headlights not turning OFF? http://technoanswers.blogspot.com/2012/01/no-parking-lights-and-headlights-not.html
------------- How to replace HID headlight bulbs for lexus 400h? http://schematicsdiagram.blogspot.com/2012/01/how-to-replace-hid-headlight-bulbs-for.html
--------- Head Lights Comes ON by Itself? http://whoisbyme.blogspot.in/2012/07/head-lights-comes-on-by-itself.html
--------- Only high beams work but head lights not working on Ford F350?

http://howtobyme.blogspot.com/2011/11/only-high-beams-work-but-head-lights.html

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Only high beams working on GMC Savana?---------
• Working of Headlight switch?

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• Both headlight bulbs blow together?
--------

• Car headlight bulbs don't last long?

--------
How to replace Headlight Bulbs on Lincoln Town Car?

http://howtobyme.blogspot.com/2011/12/how-to-replace-headlight-bulbs-on.html

How to change headlight?

http://repairhelpcenter.blogspot.com/2011/12/how-to-change-headlight.html

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Both headlights and turn signals not working? http://schematicsdiagram.blogspot.com/2011/12/both-headlights-and-turnsignals-not.html

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Headlights will not turn OFF on Ford expedition and car trailer?

http://technoanswers.blogspot.com/2012/01/headlights-will-not-turn-off-on-ford.html

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Headlight Assembly Removal on 2010 buick lacrosse? http://technoanswers.blogspot.in/2012/04/headlight-assembly-removal-on-2010.html
--------- Headlights flickering and car hesitates to start?

http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

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Hummers headlights flashes while start?

http://technoanswers.blogspot.in/2012/02/hummers-headlights-flashes-while-start.html

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Using non-AFS headlamp assembly for AFS assembly?

http://schematicsdiagram.blogspot.in/2012/02/using-non-afs-headlamp-assembly-for-afs.html

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How to replace Headlight Bulb on 2001 mitsubishi magna
http://www.howtorepairguide.com/2012/10/how-to-replace-headlight-bulb-on-2001.html

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These details will help.
Thanks.

Test to see if you have voltage at the bulb connector in low beam position. I'd almost bet that if there is no voltage there for the low beams that you have a bad high/low switch.

You will need to look at the plug for the headlight. If it looks good, I would look for the headlight low beam fuse.