bluv69k Posted November 5, 2007 Report Share Posted November 5, 2007 (edited) Hi, My husband just installed an 8000K H11 McCulloch HID kit (low beams only) on my 2007 SEL + that we bought last weekend. He ended up having to use the relays and I am hearing a very loud buzzing noise from INSIDE the car. He installed them last night and we went for a spin...no noise. The noise came this morning. I understand the ballasts will make a humming noise that you can hear outside the car; what I'm hearing is inside and it's really loud. It looks awesome; but damn it's annoying. Anyone have any advice? Do we need to plug capacitors into the relays? UPDATE: I did an online seach and it brought me to the Chrysler 300 & Dodge Charger forums where owners were having the same problem. They were plugging in a 470uF capacitor into each relay - it worked. NO MORE NOISE!!!!!! Edited November 6, 2007 by bluv69k Quote Link to comment Share on other sites More sharing options...
fly6 Posted November 5, 2007 Report Share Posted November 5, 2007 (edited) Hi,My husband just installed an 8000K H11 McCulloch HID kit (low beams only) on my 2007 SEL + that we bought last weekend. He ended up having to use the relays and I am hearing a very loud buzzing noise from INSIDE the car. He installed them last night and we went for a spin...no noise. The noise came this morning. I understand the ballasts will make a humming noise that you can hear outside the car; what I'm hearing is inside and it's really loud. It looks awesome; but damn it's annoying. Anyone have any advice? Do we need to plug capacitors into the relays? Thanks!!! hi: I got same kinds of problem from my hid and it is also cause my engine light come out. When I put back the original one, the light gone. So I think maybe some volt problem cause this issue. By the way my edge has day time running light function. So for now, I use manufactory one for my low bean, and I try to put the hid set to my fog light later today! Does anyone have any udea is that hid light will burn out the lampshade, if I put the hid to my fog light! Edited November 5, 2007 by fly6 Quote Link to comment Share on other sites More sharing options...
07 MKX Posted November 5, 2007 Report Share Posted November 5, 2007 Low beam and fog light's use the same bulbs. 55W Quote Link to comment Share on other sites More sharing options...
fly6 Posted November 5, 2007 Report Share Posted November 5, 2007 Low beam and fog light's use the same bulbs. 55W that is y I try to put to my fog light. and leave the low bean alone! Quote Link to comment Share on other sites More sharing options...
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