Workshop Manuals Factory service & repair Audi
01 Running gear02 Body03 Power unit04 Power transmission05 Vehicle electrics06 Heating, ventilation, air conditioning system
Audi A105 · Vehicle electrics
05 · General

General notes

Make
Audi
Model
A1
Section
Infotainment › Navigation system › General notes
Vehicle electricsGeneral notes
General notes
The following navigation system versions are available: Ready4Nav and MMI Navigation system plus.
The navigation system is part of the control unit 1 for information electronics -J794- in the dash panel.
The system is operated directly via the unit.
On vehicles with Ready4Nav, all components for navigation system are fitted (radio concert MOST with GPS aerial -R50-). Navigation data on SD card are not provided.
On versions with MMI Navigation system plus, navigation data are stored on an internal hard disk (HDD).
Fault finding is performed via the „Guided Fault Finding“ → Vehicle diagnostic tester.
Aerial wire repairs → Electrical system; Rep. gr.97.
   

Parts & tools for this job For Audi A1

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.