Electrochromic mirror circuit for Buick Envision I (2016-2018)

BACKUP LP CTRL BLK WIRE BLK/YEL WIRE BODY CONTROL MODULE DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR GRN/WHT WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSIDE REAR VIEW MIRROR ISRVM FUSE LOGIC MIRROR DIMMING MIRROR LOW REF MIRROR SIG RED/BRN WIRE RUN/CRANK IGN 1 VOLT UNDERHOOD FUSE BLOCK VIO/GRY WIRE YEL/WHT WIRE