This tutorial applies to Audi A4 (S4, RS4) and A5 (S5, RS5).

0:00 Intro & Notes
0:58 When to flush
1:30 Reservoir level
1:54 Setup for bleeding screw
3:26 Option 1: Press brake pedal
4:16 Option 2: Pressure bleeder
6:19 Continue bleeding
7:17 Inner screw
7:40 Other calipers
7:52 Reservoir level again
8:10 Disposal
8:22 Ending

Related:
Front brake pads and rotors    • Replace Front Brake Pads & Rotors - A...  
Rear brake pads and rotors    • Replace Rear Brake Pads & Rotors - Au...  
Repair manual and parts    • Find Audi Repair Manuals and Buy Brak...