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May 7, 2021 Service bulletin

Advanced technical information for a lane change assist warning along with fault codes.

Porsche technical service bulletin No. 2108 for 2019-2021 Porsche Cayenne, 2020-2021 Porsche Taycan and 2020-2021 Porsche 911.

Bulletin number
No. 2108
Component
Electrical system
Summary
Advanced technical information for a lane change assist warning along with fault codes.

Owners of these vehicles have filed 113 complaints in the electrical category.

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