speed sensor wire???

[zeros]

thankyou! one more wire im looking for .. the ilumination wire..to hook up to my navagation so it will dim the screen ... at night when the lights come on.. is their any wire like that... i guess i would just need a wire that sent 12 volts when the lights came on... oh and also i need a wire to hook up for the back up cam when i put it in reverse ....thanks for all the help!