This Thread will attempt to display the wiring legends, diagrams and relays for both euro and US versions with photos and descriptions.
2800CS Early (Feb and Jun 1970)
1) Wiper Delay: brown/black (2), green/black (2), black
2) Wiper Changeover: green/black (2), brown/red, black (2), black/violet, brown (2)
3) Load Shed (for headlights and heater blower): red, green/red, green, brown (2)
2800CS Late (Mar 1971)
Wiper Relay: green/black (2), brown/red, black/violet, black, brown (2), brown/black (2)
Load Shed: red, green, green/red, brown (2)
2800CS US/NA Market Fuse Sticker
3.0CS Early
3.0CS Late (May 1973 with window circuit breakers)
black/blue, black/red, violet/black, black, brown/black (2), brown/red, brown (2)
3.0CS Late (Aug 1973, Euro)
1974
Low Beam: yellow, yellow/white, red (2), brown
Window 115: green/red, brown (2), red (2), green (Activates all window motors when ignition key on)
Window 114: green/red (2), red (3), brown/black (Activates front window motors when driver door opened)
Wiper: brown/red, violet/black, black, brown/black, black/red, black/blue, brown (3)
Load shed: red (2), brown (3), green (2), green/violet
Automatic: black (4), brown/black
2.5CS Late (manual windows, automatic)
Hazard Relay Upgrade (EL-13 Electronic Flasher)
Allows use of LED bulbs, diagram below
2800CS Early (Feb and Jun 1970)
1) Wiper Delay: brown/black (2), green/black (2), black
2) Wiper Changeover: green/black (2), brown/red, black (2), black/violet, brown (2)
3) Load Shed (for headlights and heater blower): red, green/red, green, brown (2)
2800CS Late (Mar 1971)
Wiper Relay: green/black (2), brown/red, black/violet, black, brown (2), brown/black (2)
Load Shed: red, green, green/red, brown (2)
2800CS US/NA Market Fuse Sticker
3.0CS Early
3.0CS Late (May 1973 with window circuit breakers)
black/blue, black/red, violet/black, black, brown/black (2), brown/red, brown (2)
3.0CS Late (Aug 1973, Euro)
1974
Low Beam: yellow, yellow/white, red (2), brown
Window 115: green/red, brown (2), red (2), green (Activates all window motors when ignition key on)
Window 114: green/red (2), red (3), brown/black (Activates front window motors when driver door opened)
Wiper: brown/red, violet/black, black, brown/black, black/red, black/blue, brown (3)
Load shed: red (2), brown (3), green (2), green/violet
Automatic: black (4), brown/black
2.5CS Late (manual windows, automatic)
Hazard Relay Upgrade (EL-13 Electronic Flasher)
Allows use of LED bulbs, diagram below
Attachments
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2800CS US Wiring Legend & Diagrams.pdf4.1 MB · Views: 527
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2800CS Euro Wiring Legend & Diagram.pdf1.8 MB · Views: 416
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74 Underdash Relays.jpg247.4 KB · Views: 2,059
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72-73 3.0CS USA Wiring Diagram.pdf949.1 KB · Views: 455
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72-73 3.0CS USA Wiring Legend.jpg479.1 KB · Views: 453
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Flasher2.jpeg92.1 KB · Views: 95
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74 3.0CS Euro Wiring Diagram.pdf1.3 MB · Views: 42
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74 3.0CS Euro Wiring Legend.jpg477.2 KB · Views: 32
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