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Hydraulic unit, brake servo/ brake master cylinder - exploded view > < Hydraulic unit - assembly overview, right-hand drive vehicles
Central diagnosis systemVAS 505X : connect and select functions
Central diagnosis system -VAS 505X -: connect and select functions
Special tools and workshop equipment required
   
t  Vehicle diagnostic, testing and information system -VAS 505X-
  W00-10343
t  Cable 5 m. -VAS 5051/6B-
t  Cable 3 m. -VAS 5051/5A-
  WARNING
During a test drive, the test and measurement equipment should always be placed on the back seat.
While driving, only the passengers may handle this equipment. It should never be handled by the person driving.
–  Handbrake applied.
–  Automatic gearbox: set the selector lever in the position “P” or “N”.
–  Manual gearbox: Gear lever in neutral position.
With the engine off, connect the central diagnosis - VAS 505X- as follows:
–  Open the cover of the diagnosis connection.
  W00-10062
–  Connect the vehicle diagnostic, measuring and information system - VAS 505X- with the correct cable enclosed with the equipment.
–  switch ignition on.
  Note
If the displays described in the operational processes do not appear on the display: → Vehicle diagnosis, testing and information system VAS 5051.
–  Press the button on the screen for guided fault finding.
–  Make the following selections in the order given below:
t  Brand
t  Model (Model)
t  Model year
t  Version
t  Engine code letters
–  Confirm the vehicle identification pressing .
Wait until the equipment has consulted with all of the control units available in the vehicle.
–  Press the key Go to and then Select Function/Component to select the function.
–  Select:
  E97-10088
- “Running gear”
 ° “Brake system”
  ° “01 - Self-diagnosis system Bosch 5.7 / Bosch 8.0”
  Δ“03 - Brake system Bosch 5.7”
  ►“03 - Anti-lock brake system (ABS) Bosch 5.7”
   - “Uses”
   - 1)
  ►“03 - ABS/EDS/ASR antilock braking system Bosch 5.7”
   - “Uses”
   - 1)
  ►“03 - ABS/EDS/ASR/ESP antilock braking system Bosch 5.7”
   - “Uses”
   - “Basic adjustment/brake bleeding”
 Δ“03 - Brake system Bosch 8.0”
  ►“03 - ABS/EDS/ASR antilock braking system Bosch 8.0”
   - “Uses”
   - 1)
  ►“03 - ABS/EDS/ASR/ESP antilock braking system Bosch 8.0”
   - “Uses”
   - “Basic adjustment/brake bleeding”

1) The “basic setting / brake bleeding” function is unavailable in this brake system. This procedure cannot be used with the vehicle diagnostic, testing and information system -VAS 505X-.
The vehicle anti-lock brake system may include the following functions shown below.
–  Select the desired function on the display.
   

Hydraulic unit, brake servo/ brake master cylinder - exploded view > < Hydraulic unit - assembly overview, right-hand drive vehicles