Riding Lawn Mowers

I have a Craftsman lawn tractor with a husqvarna smart switch mfg p/n 3033-001 rev:1 When i attempt to start my mower i sit on the seat and all the lights flash on the switch then the start button flashes blue. I have tried to put my code in but the start switch just goes solid blue. I have tried the reset procedure and the master code to reset but it only goes solid blue. After about 30 seconds or so the light will go out. I stand up then sit back down and all lights flash again and the blue light starts flashing again. Same result. I have a new charged battery, parking brake is set. Any help is appreciated.