Trailer tow circuit for BMW 2 series F22/F23 facelift (2017-2021)
Trailer tow circuit
BLK/GRY WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/RED WIRE
BLU/YEL WIRE
BRAKE LIGHT SIG
BRN WIRE
BRN/VIO WIRE
COMPUTER DATA LINES SYSTEM
EXTERIOR LAMPS CIRCUIT
FLASHING IND LP
FUSE 113
FUSE 114
FUSE 139
GROUND
GRY/BLK WIRE
GRY/RED WIRE
HOT W/ BI-STABLE RELAY ENERGIZED
HOT W/ TERMINAL
LT TURN SIG LTS
PARK LTS SIDE LTS SIG
REAR FOG LIGHT
REAR FUSE CARRIER
RED/BLK WIRE
RED/VIO WIRE
RED/YEL WIRE
REVERSING LIGHT
RT TURN SIG LTS
TRAILER MODULE
TRAILER SOCKET (12-PIN)
W/ TRAILER MODULE
W/O TRAILER MODULE
YEL/BLU WIRE
YEL/BRN WIRE
YEL/RED WIRE