93 SSEi security switch

Can someone please tell me where the switch that controls the security system is located under the dash? I had this replaced 7 years ago and it is acting up again. What happens is I put the key in the ignition, and you just hear a click. After about 5 minutes of locking / unlocking the car with the keyless remote it will finally start. The switch seems to get stuck in an "on" position as if it is activated.

Thanks!