Need Help With Lighting

[Pumper]

I was looking at the driver's side indoor fuse block yesterday. I noticed that there is a plug in the block for the driver's door wiring. I am interested in locating the wire that goes from this block to the puddle lights that would power the lights in the mirrors. I have an 2009 SLT, so I know that the light is there I just don't know which one it is. I want to wireup some lights under the dash so I have foot lights or I might use the power to rig up my own puddles. Thanks for the help.

[Pumper]

Anybody?

[mfennema]

Your best bet would be to unplug the mirror and turn on the turn signal and use a voltmeter or a test light to see which one is giving intermittent power.