i originally was going to wire it to the pos wire on the low beam pos but instead just wired it to the battery and turn it off and on by the remote switch. The reason I changed my mind was, when I had my 93, I bought halogen bulbs that were 100 watt and they screwed up the auto lights to the point that it had to be disabled (always on, even with the key off). I remember the back of the connector being burned/melted and I replaced the headlight switch in the dashboard. I always blamed the extra wattage for that, and these foglights are 55 watts each and the silverstars are 60 watts-I prefer to keep these on seperate circuits, just switched so that when I turn off the ignition they have no power going to them. The remote setup has a built in relay, so if I wire it into one of the high powered fuses under the hood, it should not be an issue. I drove it tonight over 100 miles in the dark, and it was really nice for a change to see lane markers, and the white lines. I see no reason this wouldn't be a major improvement in any mark, but I thought that second Gens had HID's and were good as they were-why would you want to do this to a 98?