| Final control diagnosis of onboard supply control unit |
| A final control test of the following components can be carried out with this function: |
| t
| Windscreen wash/wipe system |
| t
| Heating for windscreen, rear-window, seat and mirror |
| t
| Warning, monitoring and sliding/tilting roof |
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| Connecting diagnosis tester -VAS - → Chapter. |
| –
| Select „Guided fault finding“ in vehicle diagnosis tester -VAS -. |
| –
| Using „GoTo“ button, select „Functions/component“ and then the following menu options in succession: |
| t
| Diagnostic capable systems |
| t
| Onboard supply control unit |
| t
| Onboard supply control unit functions |
| t
| Final control diagnosis |
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