
The volume of the roger-beep accompanying the activation of certain buttons can be adjusted according to 8 levels.
The roger-beep can be adjusted and excluded. To adjust the volume proceed as follows:

Chevrolet Sonic. OnStar Additional Information
Transferring Service
Press to request account transfer
eligibility information. The Advisor can assist in canceling or removing account
information. If OnStar receives information that vehicle o ...
Mazda 2. Radar Sensors (Rear)
Your vehicle is equipped with radar sensors (rear). The following systems
also use the radar
sensors (rear).
Blind Spot Monitoring system (BSM)
Rear Cross Traffi c Alert (RCTA)
The radar s ...
Chevrolet Sonic. Sunroof
On vehicles with this feature, the sunroof only operates when the ignition is
turned to ON/RUN or Retained Accessory Power (RAP) is active.
Open/Close: To open the sunroof, press and hold the rea ...