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January 27, 2026 Service bulletin

DTC B203400

Volkswagen technical service bulletin V9325082080145_2 for 2021-2026 Volkswagen ID.4 and 2025 Volkswagen Id. Buzz.

Bulletin number
V9325082080145_2
Component
Electrical system
Summary
DTC B203400 Excessive Temperature

Owners of these vehicles have filed 524 complaints in the electrical category.

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