STRANGETDI
Veteran Member
- Joined
- Sep 20, 2001
- Location
- East Hampton, CT
- TDI
- 2013 Audi A3 S-Line Premium Plus Quattro - APR Stage II
I noticed that this bulb is out. I just replaced the low beam bulb, but noticed that this bulb was out as well. I know it isn't an H7 bulb. What type is it? Also, why is it there in the first place. What is it's function?