Hi Stian, You are having the same problem I had. I thought that light came on when I used my hazard switch. It doesn't. I thought it was a short, or the bulb was in the wrong orientation. I gave up. Then I drove my car at night and turned the headlights on. Booyaa! It was on! If your using Green behind the hazard light remove that little blue filter. I'm using a white LED with that Blue filter. >From what I remember that bulb didn't install the same as the headlight bulb. The orientation was different. Also, I never got a reply from LEDtronics. Good Luck Mike Vin#1113 http://home.comcast.net/~mquinto/led.html http://photos.groups.yahoo.com/group/dmcnews/lst To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/