I'll be brief!
I've got a 1994 Celica, and recently added to my collection a 2005 S2000. Silverstone with the red and black interior. I love this car.
I've put over 1000 miles on it in the first week.

Anyway, I like to familiarize myself with anything and everything, so after I ordered my new radio, I set to looking at the electrics and noticed a fair amount of sketchy things in the main drivers footwell. Time spent with the (Albeit AP1) service manual hasn't gotten me too far. (I can't say the service manual is too great in my opinion when it comes to electrical).

I've gone ahead and snapped a few pictures. I'm fairly certain one of them is just cutting in for power. There's another red and white wire which seems very oddly placed(and it's compatriots are showing their copper). There's a random connector that is a red and black wire, not actually connected to anything that is curious. Also some wonky splicing from the Engine Start button, but that's more difficult to get pictures of....I've done some searching and haven't found any common mods that would otherwise have people splicing up the wires I've found. Maybe you guys could shed some light!

Thanks,
aspen


The connector:



The clip ons to the large wires going to terminal #1 of the main fuse box.


The red and white wires:



PS: Sorry for the bad pictures.

 

Pics arn't working. Just says "Posted Image". I copied the URL from this reply but it just took me to the windows live log on screen? lol