If you have no marker, parking or license lights, but do have instrument panel lights, chances are the problem may be in the virgin switch which turns on the parking lights. As it is not used frequently it may develop corrosion in the OFF position. Note that the OFF position actually completes the circuit to the stalk combination light switch for the parking lights. Hence, you may find the parking lights work with the virgin switch in the ON position, but not with the stalk switch ON for parking lights, and the virgin switch in the OFF position. You may be able to clear the corrosion by flipping the virgin switch on and off multiple times. If not, a replacement may be necessary.
