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December 13, 2019 Service bulletin

Some Autopilot HW2 or later Model S and Model X vehicles with Tegra Media Control Units (MCUs) may emit a...

Tesla technical service bulletin SB-19-17-014 for 2016-2018 Tesla Model S and 2016-2018 Tesla Model X.

Bulletin number
SB-19-17-014
Component
Equipment
Summary
Some Autopilot HW2 or later Model S and Model X vehicles with Tegra Media Control Units (MCUs) may emit a faint static noise coming from the tweeters on the A-pillar. The noise is generally heard when it is very quiet in the cabin (the vehicle is in Park with climate control and media player off, etc.).

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