The WRX I have bought has one of these fitted (Badly ), Does anyone have a wiring diagram?

What I need to do is find out if there is a triggered 12v + or - and if so if there is a specific wire to do this job, I will be able to find it with the state of the install....

Also I have an 508D microwave senson which has a red, black, green and blue wire, I am guessing the red in perm + and black -. If so where would I connect the green and blue to the toad alarm???

Thanks!

 

there is a wire but it's black and should have had an orange tag on it which should have been cut off when it was fitted but it should go to an ignition live.
the sensor should plug straight in to brain i brought one and asked the same question my sensor had a flat white plug on it and if you take the brain out of the metal box there are two sockets spare it plugged straight in to one and works a treat.

 

Positive trigger input is Yellow.
Negative is Green.
But you didnt hear it from me