if the halos are not a fitted fixture.
you need to remove the headlamp glass
make a suitable hole for the wire which are from the halos to come out
fit the halos in a suitable fashion (clear silicone sealer)
the cables ahould connect to a transformer/ballast box. This is then hooked up to the cars original position lights (the small bubble bulbs)
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If the halos are an integral part of the lamp.
The wires should connect direct to the cars original wiring
THIS IS ONLY IF THE HEADLAMPS ARE DESIGNED COMPACT SPECIFIC!!!!!!!!
Otherwise, you need to get hold of a converting-cables set.. __________________ 
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Help with install 
Linear Mode
