Overview - Mobile Online Services, IW3/IW5, Through My 2018 And From My 2019, Without Connect Plus (IV0)

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The mobile online services are based on the eCall and bCall, Connected Gateway, and the Data Bus on Board Diagnostic Interface -J533-.

The Data Bus on Board Diagnostic Interface -J533- is installed under the rear bench seat for crash safety. The Data Bus on Board Diagnostic Interface -J533- contains an emergency call module and a compass module. A separate SIM card is installed for the emergency call function and roadside assistance.

Courtesy of AUDI OF AMERICA, LLC

Information Electronics Control Module 1 -J794- In the Glove Compartment
Roadside Assistance Button -E275- In the Front Roof Module -WX3-
Emergency Call Button -E276- In the Front Roof Module -WX3-
Left Front Microphone -R140- In the Front Roof Module -WX3-
Emergency Call Module Speaker -R335- in the Cover under the Driver Side
Data Bus On Board Diagnostic Interface -J533- Under the Rear Bench Seat
Antennas
- GPS Antenna -R50- in the Roof Antenna -R216-
- Emergency Call Module Antenna -R263- under the front instrument panel in the center, only for 4GF/4GS
- Emergency Call Module Antenna -R263- on the left rear seat belt guide, only for 4GR/4GY
- Emergency Call Module Antenna 2 -R322- under the front instrument panel in the center, only for 4GF/4GS

Troubleshooting

The mobile online services system is capable of OBD.

Fault Finding is performed using the "Guided Fault Finding" on the Vehicle Diagnostic Tester.

When there are concerns about the function, it necessary to be familiar with the Mobile Online Services functions.

For additional information, refer to the Owner's Literature and the appropriate Wiring Diagram.