I ran my wires through the driverside footwell firewall and then behind the dash through the grommet on the driverside behind the cowl panel and the drilled a hole on each side of the panel and added a rubber grommet and pushed each wire through the hole and plugged them into my lights on the windshield. Looks very very clean and there are no pinched wires.
P.S. : I had to lengthen the wires coming off the battery in order for the wires behind the cowl panel to reach the passenger side hole I drilled. I used an old orange extension cord and it worked great
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