Test requirements:
- Check fuse for function according to wiring diagram.
- Connect VAS5051 tester or VAG1551 scan tool. See VAS 5051 TESTER OR VAG 1551/1552 SCAN TOOL (ST), CONNECTING .
- Switch on ignition.
NOTE:
- If nothing is indicated on display, check voltage supply for VAG 1551 scan tool according to wiring diagram.
- Additional instructions can be called up via the HELP button on the scan tool.
- The --> button is used for advancing through the program sequence.
- An incorrect entry can be canceled using the C- button.
- Function 00 "Automatic test sequence" can be performed in operating mode 1 "Rapid data transfer". This automatically checks all control modules installed in the vehicle.
- Switch on ignition.
- Switch on navigation (Button NAV).
- Switch printer on via the PRINT button (indicator lamp in button lights up).
- Press button -1- to select "Rapid data transfer" operating mode 1.
Indicated on display
Address word for Navigation: 37
- Press buttons -3- and -7- to enter "Navigation" address word 37.
Indicated on display:
- Press -Q- button to confirm input.
Indicated on display after approx. 5 seconds:
- 4B0919887A: Part number of control module for navigation
- Navigation: component marking
- 0001: Software version of control module for navigation with CD drive
- Coding 00000: Coding not used
- WSC XXXXX: Dealership number
Displayed in display of instrument cluster:
If one of these messages is displayed, perform trouble shooting according to troubleshooting diagnostic.
See SYSTEM WIRING DIAGRAMS
Indicated on display
- Pressing the HELP button will print out an overview of all of the possible functions.
- Press the --> button to continue program sequence.