Contents
2019 Audi S4 Chart | ![]() |
Headlight Bulb High Beam |
LED |
Headlight Bulb Low Beam |
LED |
Center High Mount Stop Light Bulb |
LED |
Brake Light Bulb |
LED |
Turn Signal Light Bulb Front |
LED |
License Plate Light Bulb |
LED |
Parking Light Bulb |
LED |
Tail Light Bulb |
LED |
Daytime Running Light Bulb |
LED |
Turn Signal Light Bulb Rear |
LED |
Back Up Reverse Light Bulb |
LED |
Side Marker Light Bulb Front |
LED |
Side Marker Light Bulb Rear |
LED |
Stepwell Light Bulb |
LED |
Cornering Light Bulb |
LED |
Vanity Mirror Light Bulb |
LED |
Glove Box Light Bulb |
2821 |
Trunk or Cargo Area Light |
LED |
Dome Light Bulb |
LED |
Map Light Bulb |
LED |
Interior Door Light Bulb |
LED |
C4 (Type 4A, 1991–1994)
B5 (Type 8D, 1997–2002)
B6 (Typ 8E/8H, 2003–2005)
B7 (Typ 8E/8H, 2005–2009)
B8 (Typ 8K, 2009–2016)
Bulb Replacement
This is just going to be a quick tutorial on how to replace a headlight bulb on a B 8 Audi a4 or s4 and it may be similar on some of the other models but I only have an a4 and so typically what you’ll see on the dashboard is a warning that your headlight is dict and that either means that the headlight is out or it’s going bad and so this is the second one that’s it’s going out on the same side for whatever reason and so they are fairly expensive but you can get them online for cheaper I was able to get a Philips ds3 xenon bulb for around $80 and it’s supposed to be OEM and so I’m curious to see what’s at what’s actually in my car right now from whatever at t-there osmium or Philips so I have to see when I pull it out and so after looking online it seems to be fairly straightforward to remove the headlight you do have to take off the plastic radiator shield and there’s four….
B9 (Type 8W, 2017–present)

Consultant in the area of automotive lighting solutions. Previously working as a lighting sales manager for various light bulb brands, collected intensive expertise for effective vehicle lighting & signaling systems that are compliant with the UN regulatory requirements and standards in the United States and Canada.