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October 13, 2022 Service bulletin

Battery adaptation when battery labels are missing

Volkswagen technical service bulletin TT 27 20 02_2 for 2015-2022 Volkswagen Jetta, 2015-2022 Volkswagen Passat and 2015-2019 Volkswagen Beetle and others.

Bulletin number
TT 27 20 02_2
Component
Equipment: electrical
Summary
Battery adaptation when battery labels are missing. Update to model year applicability.

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