Horn circuit for Mercedes-Benz C-class AMG W202 facelift (1997-2000)

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FUSE, RELAY MODULE BOX ELECTRONIC IGNITION LOCK CONTROL MODULE FANFARE HORN FUSE 4 FUSE 5 HORN RELAY HORN SWITCH HORN/ AIRBAG CLOCK SPRING CONTACT HOT AT ALL TIMES LEFT FOOTWELL) PNK/YEL WIRE RED WIRE SIGNAL PICK-UP, ACTIVATION MODULE (SAM) TERMINAL YEL WIRE