Volkswagen Workshop Service and Repair Manuals

Hydraulic Control Assembly - Antilock Brakes: Locations

Hydraulic modulator assembly 

1 -  Hydraulic modulator
2 -  Brake line connection
3 -  Brake line connection
4 -  Brake line connection
5 -  Pressure regulator valve
6 -  Cap
7 -  Brake fluid reservoir
8 -  Sleeve
9 -  O-ring

10 -  Sealing plug
11 -  Reservoir mounting retainer 
13 -  Pressure accumulator
14 -  O-ring
15 -  Brake line
16 -  Hydraulic pump
17 -  Connecting hose
18 -  Pressure warning switch
19 -  O-ring
20 -  Bracket
23 -  Seal