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February 13, 2025 Service bulletin

No audio/sound condition with no communication with DSP.

Lincoln technical service bulletin SSM 53377 for 2025 Lincoln Aviator and 2024 Lincoln Nautilus.

Bulletin number
SSM 53377
Component
Unknown or other
Summary
Some 2024 Nautilus and 2025 Aviator vehicles equipped with a 24 channel audio digital signal processing module (DSP) (minor feature code IDBBN) may exhibit a no audio/sound condition with no communication with DSP.

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