Concerns: Porsche Communication Management (PCM) 3.1
Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. In the event of faulty transmission of XM data by the satellite radio operator, there is a possibility that significantly more data than usual will be sent at times.
As a result, the amount of data sent can no longer be processed by PCM and cyclical restarts of the PCM
system can then occur continuously.
