2013 Audi A3 Exterior Lighting

INTERMITTENT PROBLEMS WITH EXTERIOR LIGHTING. I ALREADY REPLACED ONE OF THE REAR LICENSE PLATE LIGHTS (NOT A BULB ISSUE) AND AM NOW EXPERIENCING REAR PASSENGER SIDE TAIL LIGHT ISSUES WHERE THE TAIL LIGHT AND DIRECTIONAL SIGNAL CEASE WORKING DURING THE DRIVING PROCESS AND THEN START WORKING AT RANDOM. THIS APPEARS TO BE A SIMILAR ELECTRICAL ISSUE LIKE THE LICENSE PLATE LIGHT. THE TAIL LIGHT & DIRECTIONAL SIGNAL FAILURE ARE DANGEROUS AS THE FAILURES OCCUR WITHOUT WARNING WHILE THE CAR IS BEING DRIVEN.