Audi 1999-2011 set of 2 Bulbs 5w Front Turn Signal Lamp Bulb 12V - 5W (194NA for Front Turn Signal Light (set of 2) Audi part# N 017 753 11, by OSRAM-SYLVANIA. NOTE: A4 1.8 fits from Ch# 8D-X-200001 onward. NOTE: A8 4.2 fits THRU Ch# 4D-3-004999 or before. Please see FITMENT CHART below under PRODUCT DESCRIPTOIN.