Strange 'siren' - '93 voyager


#1

sometimes the instrument cluster will stop operating, small ‘check guages’ sign comes on and a piercing ‘siren’ sound emits from the dash. this happens while driving. the ‘siren’ continues after turning off the ignition, but restarting the car causes the sound to quit and the instrument guages to work again.

what does this mean? is it an indication of more trouble - or danger?

any ideas?