On certain vehicles, a software problem could cause the parking lamps to turn off when the headlights are turned on and a turn signal is activated. As a result, the parking lights could be difficult to see. Canadian regulations require the parking lamps to stay on constantly when the headlights are turned on.
Parking lamps that do not work properly could make the vehicle less visible to others and could increase the risk of a crash.
Audi will notify owners by mail and advise you to take your vehicle to a dealership to update the headlight control module software.