7Harper-
Did the switch you installed come with the lights or did you order that separately?
Factory 3rd gen rocker switch pn 00550-35976 and it was like $20 shipped from ebay.I had to custom fit it into the dash as it was a little bigger then the hole. I use a "hot knife", which I take a cheap soldering iron and sharpen it to a knife edge with a file. With practise it cuts thru plastic like butter but can be very dangerous and don't breath the plastic fumes TOYOTA FOG LIGHT SWITCH TACOMA 4RUNNER T100 MR2 : eBay Motors (item 180477904662 end time Apr-05-10 15:29:38 PDT) .
You can buy it from a dealer for less buy they were backordered at my dealer.The new push button ones from the FJ's are around $70-80.
Do you have any photos showing the interior dash or knee panel removed?
For the knee panel below the steering wheel - is it best to just grip and rip from the bottom up?
I did'nt take the dash or knee panel off. I worked from underneath
I do roadside construction work and I'm planning to install hidden LED stobes in the tail and head light assemblies, but I haven't found a switch yet that I like.
For me ideally, I'd use two push button switches in the center console where the seat heaters are normally but I haven't pulled the center console up yet. I'm assuming it comes out similar to my 2005 Tacoma.
The other mod I'm considering is putting a 12vdc port on the rear of the center console for the passenger row.