Headlamps leveling circuit for Saab 9-5 I facelift (2001-2005)

AHL INDICATOR BATTERY BLK WIRE BLK/GRY WIRE BLU WIRE BRN/WHT WIRE DATA LINK CONNECTOR (UNDER DASH, NEAR THE STEERING COLUMN) DICE CONTROL MODULE (ABOVE INTERIOR RELAY BLOCK) DIPPED BEAM RELAY (UNDERHOOD FUSE/RELAY BLOCK) FRONT LOAD ANGLE SENSOR FUSE 21 GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE HEADLAMPS CIRCUIT HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH INTERIOR FUSE BLOCK (BEHIND LEFT END OF DASH) FUSE 27 LEFT HEADLAMP/ PARKING LAMP ASSEMBLY LIGHT SWITCH LOCK MAIN INSTRUMENT DISPLAY NAVIGATION SYSTEM CONNECTION (RIGHT REAR WHEEL HOUSING) OFF PARK HEAD PARK LAMP REAR LOAD ANGLE SENSOR RED WIRE RED/BLU WIRE RIGHT HEADLAMP/ PARKING LAMP ASSEMBLY RUN WIRE SCREEN UNDERHOOD FUSE/RELAY BLOCK (LEFT REAR CORNER OF ENG COMPT) FUSE 4 VIO WIRE WHT WIRE XENON HEAD/ FLASHER LAMP YEL/BLU WIRE