I bought a new Trevis in 2007. I'm going to install an alarm. The alarm, by a remote control, can send a positive or negative impulse to lock or unlock the doors. It has two wires, one for locking and another for unlocking. Now I need to know were connect these two wires. Does anybody know where to find an electric wiring diagram for the Trevis Or could someone suggest me a solution for the problem
Thank you so much.