03 civic firewall hole is hard to get to. if u go to passenger side, remove the carpet on floor towards engine bay. To the middle consol you will see a black grommet piece towards floor of the car, from that make a hole to the RIGHT hand side of the black grommet. stick a fish wire or coat hanger through and tie on ur wire. from the engine pull slowly, and lube up the hole u made with some WD40.