APP_w211_accNoSeatBelt

While Traffic-Aware Cruise Control (TACC) is active, the driver unbuckles their seat belt, which causes Autopilot to slow down the vehicle.

Live incidence rate

0.01% (Rare)

Vehicle messages

Cruise control speed reduced
Driver's seat belt is unbuckled

Impact

Autopilot will begin to slow down the vehicle.

Description

While Traffic-Aware Cruise Control (TACC) is active, the driver unbuckles their seat belt, which causes Autopilot to slow down the vehicle.

Cause

The driver's seat is unbuckled while TACC is active.

Clear condition

The driver's seat is buckled.

Models

Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2012-2020, Model S 2021+, Model X 2015-2020, Model X 2021+, Model Y, Model Y 2025+, Semitruck

Visibility

customer, service

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