The small light bulbs are for example located in the three gauges in front of the gear lever, but, it does fit various places on the vehicles in the list below. This is a original part. Price is for one bulb.
Fits: Audi coupe, S2 coupe, coupe quattro, cabriolet, avant or sedan , RS2, A6 / RS6 / RS6 Plus C5, A6 C6, A3 / S3 8L / facelift, 50, 80 B1, B2, B3, B4, 90, A6 / S6 / S6 Plus C4, 100 C2, C3 & C4, 100 quattro, 200 / V8 C3, A4 / S4 / RS4 B5 avant quattro, A8 / S8 quattro D2, TT / TTS Coupe / Roadster 8N, (UR) quattro and Sport quattro 1977-2005. Referance for original Audi parts numbers: N0177512 - N 017 751 2