Passive anti-theft circuit for Jaguar S-type I facelift (2004-2008)

124 123 SCP + SCP - BLK WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ENCODED COMM ENGINE CONTROL MODULE (RIGHT REAR SIDE OF ENGINE COMPT FIREWALL) FUSE 20 FUSE 24 FUSE 4 FUSE 7 GRN WIRE GRN/WHT WIRE GROUND HOT AT ALL TIMES HOT IN RUN, START HOT W/ SWITCHED SYSTEM POWER RELAY 1 ENERGIZED IGNITION IGNITION SWITCH INSTRUMENT CLUSTER KEY-IN IGNITION SWITCH PASSIVE ANTI-THEFT SYSTEM TRANSCEIVER (INTEGRAL TO IGNITION SWITCH) PRIMARY JUNCTION FUSE BOX (BELOW RIGHT "A" PILLAR) RED WIRE SECURITY INDICATOR WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE