The wiring for the door interior light is not there at all. Next time im at the wrecking yard i'll look at that Escalade and see if i can figure out where the wire comes from.
On the Yukon adding puddle lights turns out to be super simple. Even for a wiring dips**t like me.
The pics will explain it also.
The only parts you will need is the bottom part with the light and the wiring.
You do not need to remove the mirrors at all but must remove the top and bottom cover's.
You need to de pin the two wires from the donor harness plug and remove the wires from the harness.
To install, Feed the wires through the mirror mount where the other wires pass through.
I then put the bottom cover on and attached the light, then install the top cover. Mirror is done.
Secure the wires however you want and install the pins where the pic shows.
Put it all back together and unlock it with the remote.
The puddle lights should work when you unlock with the remote.
I could not use the inner lower chrome piece as the Escalade is two pieces and the Yukon is 1 piece. Doubt anyone will notice anything different anyway.
Anyway, here are some pics and the 2007 mirror part number. The Z75 on the Escalade part number just denotes Cadillac.
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