1234hjb

Happy new year all I have an A3 1.9 TDI 2007 The dashboard has started to flicker off and on when driving. Outside lights don’t go off at same time neither does radio. if full beam is on that flicks off and on with it too. when this happens I hear a click, I think from drivers side door area. is it likely to be a relay? What should I do? broke and poor and need the vehicle. merci