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October 7, 2026 Service bulletin

Installation of Battery Regulation Control Module -J840-, -SX7-, -SX8-.

Volkswagen technical service bulletin V9326032083367_2 for 2021-2026 Volkswagen ID.4 and 2025 Volkswagen Id. Buzz.

Bulletin number
V9326032083367_2
Component
Electrical system
Summary
Installation of Battery Regulation Control Module -J840-, -SX7-, -SX8-.

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

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