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February 10, 2021 Service bulletin

Whistle noise transmitted to call recipient when using bluetooth® hands-free phone feature

Infiniti technical service bulletin ITB18-042a for 2013 Infiniti M37, 2014-2017 Infiniti Q70 and 2013 Infiniti M56 and others.

Bulletin number
ITB18-042a
Component
Electrical system
Summary
2013 M AND 2014-2017 Q70; WHISTLE NOISE TRANSMITTED TO CALL RECIPIENT WHEN USING BLUETOOTH® HANDS-FREE PHONE FEATURE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

Owners of these vehicles have filed 7 complaints in the electrical category.

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