General Information
WARNING: This page is about a different car, the 2023 Volkswagen Atlas. However, it is still accessible from the selected car via links, so may be relevant.
The functions of the mobile online service are integrated in the Control Module for Emergency Call Module and Communication Unit -J949-.
The connection to other vehicle systems is established through the CAN bus Comfort and the Data Bus on Board Diagnostic Interface -J533-.
When there are concerns about the function, it necessary to be familiar with the Mobile Online Services functions.
For additional information, refer to the appropriate Service Information.
Fault Finding is performed using the Vehicle Diagnostic Tester.