Today was the second time this happened. While driving without notice I get flashing warnings of all lights on my dash, with the notice system failure check gages as a message, the radio cuts out, no wipers, no lights, no electronics working but the vehicle keeps running. I shut it off and it re started with all the same warnings and failures but could drive it to dealer. Fist time dealer said never saw this before and did not know what to do, finally they said they re programed the computer and it came back to life, I had it back now for over a month and today after driving 50 miles or so doing errands etc., I started the car and when I turned on my wipers, it happened again, drove it to dealership, sunday of course, and sent email to them saying a re program of the computer will not cut it this time and demanded a new computer for the car? anyone else have this problem it is a 2008 Jeep Cherokee 6,600 miles, I'm confused,,,,,, and would like to tell the dealer something other than hearing that it works now and dont know why.