TSB Document:

• MC-10121586-9999.pdf

Affected Component: EQUIPMENT:ELECTRICAL

Summary

VOLKSWAGEN DEALERSHIP COMMUNICATION (Upcoming UPDATE 97AX - BCM Software): Due to an over-sensitive diagnostic routine, the Body Control Module (BCM) may incorrectly detect a short circuit for one front turn signal and deactivate the flasher for one ignition cycle. This issue only occurs during certain unique engine starting sequences and at cold start. The corrective action taken for this issue was to Install new BCM software via SVM code 3B36.

Click a tab for more information.