dash board clustrer just stop working when driving and batter and engen dies on 1998 Mercury Grand Marquis

when driving dashbard cluster disapers battery- engen dies replace battery yesterday had all engen dianastic done at delear ship it showed all in standerd working order put the car stoped on the interstate today now what?

Asked by for the 1998 Mercury Grand Marquis
1 answer
Sounds like a charging system issue. Get the battery recharged up to full charge and then test the alternator / voltage regulator. I'm nearly certain you will need an alternator.