wiring diagrams

all i know is u need 2 SPDT relay,n a power window switch(like a two way switch.)

then put in a 12v+ into the switch to control the 2 relays

both relays terminal 87 n terminal 85 to ground - .

n both terminal 30 to the "warn winch".(i dunno wat issit,but its seems like a motor......i guess)

n 1st relay terminal 86 connect to 2nd relay terminal 87A with the output of switch.(when pressing the switch,the 1st relay supply - to terminal 30,n 2nd relay terminal 87A supply + to terminal 30. )

n 2nd relay terminal 86 connect to 1st relay terminal 87A with the other end of the switch(when pressing the switch,the 2nd relay supply - to terminal 30,n 1st relay terminal 87A supply + to reminal 30)

hopeful this will help u.............i hv try my best