2001 Porsche 911 911 problems starting engine

I push the clutch in, i hear the click of the safety switch, i can hear the solinoid click on when i turn the key and power up the porsche, all the display lights come on, but the engine doesn't turn on.
i repeatedly pump the clutch all the way the the floor and eventually i hear the click of the safety switch transfer to the rear of the car and the engine starts. i've had the ignition control and solinoid replaced. it's really embarassing when i'm sitting there for 2 minutes trying to start my car! help!