Communication Problems of Audi A4

Audi A4 owners have reported 2 communication related problems since 1996. Table 1 shows the 2 most common communication problems. The number one most common problem is related to the vehicle's communication (1 problem). The second most common problem is related to the vehicle's manufacturer telematics (1 problem). For details of each of the problem category, use the links in the table.

Table 1. Communication related problems of Audi A4

Problem Category Number of Problems
Communication problems
1
Manufacturer Telematics problems
1

Recently reported Communication problems of Audi A4

The Communication problem

The contact owns a 2020 Audi A4. The contact stated that while driving at an undisclosed speed, the message sos module no longer connected was displayed on the instrument panel, and the vehicle failed to shut off.   Read details...

The Manufacturer Telematics problem

The contact owns a 2020 Audi A4. The contact stated that the emergency-call/communication system was inoperable. The vehicle was taken to the local dealer to be repaired under TSB: 91-20-29; however, the software update was unsuccessful due to the module.   Read details...




A4 Service Bulletins
A4 Safety Recalls
A4 Defect Investigations