Question Asked: My V50 came up with a message 'Power unit in need of urgent attention'.
December 15, 2012, 10:44 AM
the battery light also came on in red.
I stop the engine and restarted the car and all appeared fine.
the next day it happened again this time all the warning messages appeared then eventually the car shut down and would not restart. totally 'dead'
could it be battery or alternator?