The one I was thinking of is on the driver's side, underneath the brake booster. I ended up removing it and making a ground wire, then attached it to the CAS.
Ooh! A Box!
http://i10.photobucket.com/albums/a1...psfmuaysev.jpg
A secret box... filled with death-metal!
http://i10.photobucket.com/albums/a1...psk7dt4xrp.jpg
http://i10.photobucket.com/albums/a1...ps1rubntea.jpg
http://i10.photobucket.com/albums/a1...pscdfqnkpa.jpg
http://i10.photobucket.com/albums/a1...pskzwjovgw.jpg