VOLKSWAGEN DEALERSHIP COMMUNICATION (Upcoming UPDATE 23N7 ? TDI Battery Management Software Update):
Volkswagen technical service bulletin Dealer Letter-Da for 2015 Volkswagen Jetta, 2015 Volkswagen Passat and 2015 Volkswagen Beetle and others.
- Bulletin number
- Dealer Letter-Da
- Component
- Electrical system: software
- Summary
- VOLKSWAGEN DEALERSHIP COMMUNICATION (Upcoming UPDATE 23N7 ? TDI Battery Management Software Update): This document informs of an upcomming update which states that the battery can become discharged due to a unique set of circumstances during the CAN bus diagnostic phase, leading to excessive parasitic draw and a discharged battery while the vehicle is parked. The corrective action for this issue was a SVM software update
Owners of these vehicles have filed 133 complaints in the electrical category.
Vehicles covered
- Volkswagen Jetta 2015 2015
- Volkswagen Passat 2015 2015
- Volkswagen Beetle 2015 2015
- Volkswagen Golf 2015 2015
- Volkswagen Beetle Convertible 2015 2015
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