marshal900l Posted November 8, 2015 Share Posted November 8, 2015 Hi everyone. I have a 2004 mondeo st220 estate and my drivers headlight went about a week or so ago and the passenger one went tonight. Can anyone tell me if there is a test that I can do to see whether it's the ballasts gone or what before I go spending the money on new headlights with ballasts and igniters. Any help will be great? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
GingerFlame Posted November 9, 2015 Share Posted November 9, 2015 Check the fuses & connections between the lights & loom. Maybe a silly idea.. but would it be cheaper to fit an aftermarket HID Kit than to replace the OEM ballasts & ignitors (aren't they built into one unit?) ? Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 9, 2015 Author Share Posted November 9, 2015 The fuses are OK replaced with new ones and all connections seem OK as well. Yeah the ballasts and ignitors are built into the unit. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
jeebowhite Posted November 9, 2015 Share Posted November 9, 2015 its not the bulbs is it? Quote Link to comment Share on other sites More sharing options...
GingerFlame Posted November 9, 2015 Share Posted November 9, 2015 its not the bulbs is it? I just assumed he had checked :p 1 Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 9, 2015 Author Share Posted November 9, 2015 I have bought new bulbs and still don't work. When the lights are turned on the ballasts do not make a noise like they normally do Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
GingerFlame Posted November 9, 2015 Share Posted November 9, 2015 Checked Fuses? Sent from my HTC One_M8 using Tapatalk Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 9, 2015 Author Share Posted November 9, 2015 It's new fuses in as well the old ones weren't blown but I changed them just to make sure Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
GingerFlame Posted November 9, 2015 Share Posted November 9, 2015 Relays?? Sent from my HTC One_M8 using Tapatalk Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 9, 2015 Author Share Posted November 9, 2015 Relay is fine just checked with swapping with one I know works. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
GingerFlame Posted November 9, 2015 Share Posted November 9, 2015 Possibly is the ballast then Sent from my HTC One_M8 using Tapatalk Quote Link to comment Share on other sites More sharing options...
jeebowhite Posted November 9, 2015 Share Posted November 9, 2015 Odd that both go so close together bulbs makes sense but not so sure about ballasts. One way to find out is pick up a used one and fit it? Sent from my GT-I9195 using Tapatalk Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 9, 2015 Author Share Posted November 9, 2015 I'm going to do power tests the weekend to try and narrow it down to ballasts, igniter or the actual headlight switch in the car. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
iantt Posted November 10, 2015 Share Posted November 10, 2015 Pull headlight switch out , unplug connector and bridge pins 6 and 8 on connector with ign on, see if dipped beam works, 1 Quote Link to comment Share on other sites More sharing options...
iantt Posted November 10, 2015 Share Posted November 10, 2015 On the headlamp connector , the feed is pin 14 and earth 11 Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 10, 2015 Author Share Posted November 10, 2015 Ok will give that a go. Are the pins the same one with the switch being an auto one? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
jeebowhite Posted November 10, 2015 Share Posted November 10, 2015 They should be as the light sensor is the one that ultimately flicks the switch rather than you. So the electric still flows down the same pins Sent from my GT-I9195 using Tapatalk 1 Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 11, 2015 Author Share Posted November 11, 2015 Can I put on aftermarket HID Kit with the lights being standard xenon lights? Sent from my iPhone using Tapatalk 1 Quote Link to comment Share on other sites More sharing options...
marshal900l Posted November 12, 2015 Author Share Posted November 12, 2015 So can I fit a aftermarket d2s HID Kit to a manufacture factory fitted xenon lights with no modifications? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
GingerFlame Posted November 12, 2015 Share Posted November 12, 2015 Assuming it's the same type bulb I don't see why not Sent from my HTC One_M8 using Tapatalk Quote Link to comment Share on other sites More sharing options...
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