
This vehicle has an HSA feature, which may be useful when the vehicle is stopped on a grade. This feature is designed to prevent the vehicle from rolling, either forward or rearward, during vehicle drive off. After the driver completely stops and holds the vehicle in a complete standstill on a grade, HSA will be automatically activated. During the transition period between when the driver releases the brake pedal and starts to accelerate to drive off on a grade, HSA holds the braking pressure for a maximum of two seconds to ensure that there is no rolling. The brakes will automatically release when the accelerator pedal is applied within the two-second window. It will not activate if the vehicle is in a drive gear and facing downhill, or if the vehicle is facing uphill and in R (Reverse).
Chevrolet Sonic. Passenger Sensing System
United States
Canada
The passenger sensing system turns off the front outboard passenger frontal airbag
and knee airbag (if equipped) under certain conditions. No other airbag is affected
by ...
Chevrolet Sonic. Making a Call Using Phone Book
For cell phones that support the phone book feature, the Bluetooth system can
use the contacts stored on your cell phone to make calls. See your cell phone's
owner's guide or contact your wireless ...
Chevrolet Sonic. Steering Wheel Controls
Some audio steering wheel controls could differ depending on the vehicle's options.
Some audio controls can be adjusted at the steering wheel.
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(Push to Talk): For
vehicles with Bluetooth
...