Small bulbs inside headlight housings

ATTolan

Member
Joined
Jan 16, 2017
Messages
83
Location
Boone, IA, United States
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Does anyone know why there's small bulbs in my headlight housings? They work when connected to power but I don't have a plug or anything for them I thought maybe day time running lights and was going to wire them as such if there's ignition power under the hood some where. Any ideas? 05 TJ Rubicon
 
You say they work but there is no plug? Do they light up when you turn on running lights only?