2003 9c1 heated, power seat install

[chevyguy414]

I have a 2003 9c1 Impala and i want to install heated, power leather seats in it along with the over head console. I was wondering if anyone has done this before and what i would take to complete this project.

[sarotara]

From what I've heard all the wiring is already in place, you just need the seat itself.

[Iflylow]

My 2000 has the wiring in place fron the factory.

[chevyguy414]

I have looked at the connections available for the seats and the driver information center and they dont have enough connections for the extra features. I am looking for a schematic for the car to wire up the extra features.