no gauges, radio, dome lights, or power windows
 

Ok I'm trying to help my mother fix her 2008 f150 5.4 her dash gauges went out the other day. Only things that come on is dash back lights and airbag light. Plus radio clock will come on but no radio or dome lights or power windows. This all happened together at same time. Any ideas on what could link them all?

Any advice? Haveing the same issue with my 07