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January 14, 2020 Service bulletin

On affected vehicles, the mechatronic unit service replacement may have been configured with a European...

Volkswagen technical service bulletin Circular 38C4 for 2013-2016 Volkswagen Jetta Hybrid.

Bulletin number
Circular 38C4
Component
Electrical system: software
Summary
On affected vehicles, the mechatronic unit service replacement may have been configured with a European software calibration. If present, the European software may not detect certain faults read or stored by a diagnostic system.

Owners of these vehicles have filed 13 complaints in the electrical category.

Vehicles covered

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