2000 Focus, left side parking lights don't work

None of the left side parking lights work - front, side marker and rear. Anyone have a clue as to where to start looking for the problem?


Willy

Bulbs
Grounds
Damaged or corroded connection

Start with the sockets to see if you are getting power. Use a wiring diagram to help trace a common point of failure. ie the headlight switch

If this happens to you, there is a separate fuse for the left side and the right side.....................who would ever guess that. Cost me $30 at the mechanic.