tapping into the sunroof power

[chivas]

i'm mounting a GPS unit in my 88 iX and i got an extra ciggie light plug to plug in the car charger for my navi. got the wires all done up for the plug side but not sure where to tap into power on the sunroof side.
i'm mounting my GPS way up top of the windshield and in the middle of the driver's side so hiding the wires in the sunroof area works out pretty well.
what color and how to get to these wires are deeply appreciate it.
thanks!

[SamE30e]

Don't hold me to it, but I think Green and Blue is 12v, should be able to get it at the switch.

[atomic]

Got a $8 test light ???

[chivas]

Don't hold me to it, but I think Green and Blue is 12v, should be able to get it at the switch.

green and blue.. ok, will look into that. thanks!

[chivas]

Got a $8 test light ???

no... i actually don't. i should get one eh? i do have a radio shack multi-meter but the battery is dead. so useful like that.

[Fidhle007]

Never EVER do ANYTHING with wiring unless you have a test like a multimeter that works. End of story.