Just jump out the yellow wires on reset button if wires/plug are still there hanging around, or jump yellow wires at control box plug ( you'll find two yellow wires one of them traced black ) down the dash frame removing the box... or swap around both yellow wires at engine harness plug end running to bulkhead. You can make a cleaner job later when decide to remove the harness and work it out of the car.

You'll loose of course the key in buzzer and lights on buzzer ( if optioned ) when removing the control box. No need to remove it thought.

When making a cleaner job removing everything, will need to make the wiring for key in and lights on buzzer if you want or care about them. Aside get the buzzers for them. ( key in buzzer is the same horn relay on 71/73 )