A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Brake Fluid Pump: Service and Repair
Basic Setting
Display group 2 (002): Actuation of Electronic Stability Program (ESP) hydraulic pump -V156
Actuation of the ESP hydraulic pump -V156- is used to bleed the hydraulic system.
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Connect VAG1551 or VAG1552 Scan Tool (ST).
Indicated on display 1)
1) Operating modes 1 and 2 are displayed alternately
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Switch ignition on.
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Press "PRINT" button to switch printer on; indicator lamp in button comes on.
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Press button -1- to select "Rapid data transfer" operating mode 1.
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Press buttons -0- and -3- to insert "Brake Electronics" address word 03.
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Press button.
Indicated on display
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Press button -1- twice to select "Login procedure" function 11.
Indicated on display
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Enter code number 40168 and press -Q button to confirm input.
Indicated on display
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Press buttons -0- and -4- to select "Basic Setting" function 04.