Rear-View Electrochromic Mirror with temperature
Most GenTex mirrors use this connector, regardless of style & features.

Mirrors with fewer features simply delete the applicable wires from the connector, but all should have at least the first 3 wires.

WPT-193
Chevy colors are 1 Pk (or Y or Br), 2 Bk, 3 Gn, 4 Gy, 5 LPk, 6 LG/Bk (or DG/W), 7 Br (or Bk/W).
Ford colors are 1 Pu/O (or W/LB), 2 Bk, 3 Bk/Pk, 4 Pu, 5 LB/W, 6 Pk/Bk, 7 LB/O.

For more info, see this caption:

Owner caption May 2005 · Photo 547 of 980