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March 28, 2026 Service bulletin

Turbo Charger Under-boost

Bentley technical service bulletin 2079115/2 for 2018-2023, 2025-2026 Bentley Bentayga, 2018-2023 Bentley Continental GT and 2019-2024 Bentley Continental GT Cabrio and others.

Bulletin number
2079115/2
Component
Electrical system
Summary
Turbo Charger Under-boost - DTC P029900 is evident in 0001 | V8 Kovomo | All Models. Customer Statement: The engine warning light comes on and the vehicle loses power.

Owners of these vehicles have filed 4 complaints in the electrical category.

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