posting for a friend of mine. Let me know if anyone can help

Hey everyone. im getting ready for a 1400 mile drive home from school and ive never used my CC before so i went to try it... so i guess theres not a switch there anymore. the buttons are there but no switches attached to them. i dont have time or money to get the part from a dealer. i was looking over my wire diagrams for the ASCD and it seems all i have to do to is put in a switch between terminal 2 and 3 of the ASCD main switch to make and break the circuit. can someone else double check this before i short my whole system

Thanks

this is for an s14 by the way