Missing relay

[icecube76]

My 75 911s is missing a relay behind the gauges. PO cancelled the relay and direct connect the wires.
Any idea what is that relay for?
Picture attached

[kimlangley7]

a schematic for a 1975 911S should indicate what the relay was servicing. // additionally - realize that when Porsche built the cars - they sometimes included wiring /connections for optioned equipment - case in point the rear fog light - all the 911s came with the wiring for the rear fog light

[kimlangley7]

try this link for schematic

https://members.rennlist.com/911pcars/WiringDiag.htm

[john walker's workshop]

From the looks of the big yellow wires, probably a starter cutoff relay related to seat contacts that was used in 74/75 911/914. We bypassed lots of them.

[icecube76]

Originally Posted by kimlangley7

try this link for schematic

https://members.rennlist.com/911pcars/WiringDiag.htm

thank you for the Link, i think its for pre 73 .