Backup lamps circuit, a/t for Volkswagen Tiguan I facelift (2011-2019)

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR BLK WIRE BLK/BLU WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 25 FUSE PANEL C GRY/WHT WIRE HOT W/ TERMINAL 15 POWER SUPPLY RELAY 2 ENERGIZED LEFT BACKUP LAMP MULTI-FUNCTION TRANSMISSION RANGE SWITCH NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RIGHT BACKUP LAMP TRANSMISSION CONTROL MODULE (TCM) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLK WIRE