Speedo flicking around, Whoa nelly!
 

Hey guys, this morning my speedometer just stared flicking around while
driving and then stopped completely. All other gauges were showing normal
operation. after about 15 minutes it started working again.
Also the Vehicle info center has started reverting to 00.00 time and 1 SUN
Jan...weird!
any ideas where to start looking for problem?

Cheers
Paul
1995 ZJ limited 4.0L Selec-Trac