anyone know if there is a 12V acc line in engine bay G60?

[potatonet 0]

basically I need a 12V ACC line in the engine bay, I would have used my oil pressure gauges line but its only putting out 7V because of the zillions of other things attached to it. when I rev the car its 11.8V but I need 12V line somewhere in the engine bay or I have to draw it from somewhere else,

 

speaking of which, which line from under the ignition is my 12V ACC, the black and yellow striped one? I put this in engine bay because I dont know where the heck it goes.