Gauges randomly goes out

Every once in a while, my guages/odometer randomly goes out, mainly during highway driving. Also the last time this happened the engine sort of "hiccupped" for about 30 seconds while going up a hill. I took it to the dealer, but it didn't happen when they looked at it. Any suggestions?

Sounds like your alternator!

Sounds like the PC board in the dash that controls the gauges is on its way out. Same thing happened to me at 30,000 miles (minus the hiccup).