When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Mechanical Problems & Technical ChatIf you've got a problem you just can't figure out, a noise you can't diagnose, or a check engine light that won't go away, ask about it here!
I tested mine by putting the red wire of the bulb on the positive side of my battery and the black on the negative. If both bulb and ballasts are working, the bulb should light up