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GTA_G20 · 04-02-2016, 08:36 AM

swap bulbs if its not bulbs, I'll pull my switch and you can give that a try

Its either ballast, bulbs or switch

I'd personally switch your known working parts one at a time,

Id swap bulbs from left to right. Test (the suspect bulb should bring the same issue with the passenger ballast if the bulb is bad), If the ballast is bad the known good bulb would have the same issue on the drivers side)

If same problem exist on the drivers side, Id swap ballasts from left to right, test

If same problem on drivers side the ballast and bulbs are both fine on both sides and the issue would be power to one side of the car
which I would think is a switch

04-02-2016, 08:36 AM	#15
GTA_G20 Registered User Join Date: Jan 2008 Location: St Catherines, Ontario Posts: 439	swap bulbs if its not bulbs, I'll pull my switch and you can give that a try Its either ballast, bulbs or switch I'd personally switch your known working parts one at a time, Id swap bulbs from left to right. Test (the suspect bulb should bring the same issue with the passenger ballast if the bulb is bad), If the ballast is bad the known good bulb would have the same issue on the drivers side) If same problem exist on the drivers side, Id swap ballasts from left to right, test If same problem on drivers side the ballast and bulbs are both fine on both sides and the issue would be power to one side of the car which I would think is a switch __________________ 2006 Audi A4 Avant 2.0t Quattro 1997 Boxster Glacier White w/facelift(gone but not forgotten) 2004 Boxster S 550 Spyder Anniversary Edition Last edited by GTA_G20; 04-02-2016 at 08:45 AM.