08 Navigator, has been working great, then parked it for a week and I can't even get a click out of it. I have tested all of the safety switches, replaced the starter relay(had one on hand), jumped the starter solenoid(it cranked the engine but would not fire), battery has 12.6VDC, replaced the ignition switch(had one on hand), all 3 fuses tested good, I think the only thing I haven't done is check the small wire to the solenoid for voltage(just read that on this forum). We have a couple of weeks of fall left and we use this mower for leaf cleanups, final mowing, etc. Not a shop in my area will be able to have it back to me in less then 2 weeks, and this mower is the backbone of our business.