
Select and the following may display:
Auto Volume
This feature adjusts the radio volume to compensate for road and wind noise as the vehicle speeds up or slows down, so that the volume level is consistent.
Select Off, Low, Medium, or High.
Radio Favorites
This feature sets the number of favorite pages displayed.
Press < or > to select the desired number.
Radio Tune Bar
Select to display the radio station tune bar.
Select On or Off.
Radio Text
Select to display the radio broadcast information.
Select On or Off.
XM Categories
Select to set the selection of XM categories.
Radio Factory Settings
Select to restore the radio to the factory settings.
Chevrolet Sonic. Turn and Lane-Change Signals
Move the lever all the way up or down to signal a turn.
An arrow on the instrument cluster will flash in the direction of the turn or
lane change.
Raise or lower the lever until the arrow starts ...
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 ...
Chevrolet Sonic. What to Add
Use only new DOT 3 brake fluid from a sealed container. See Recommended Fluids
and Lubricants.
Always clean the brake/clutch fluid reservoir cap and the area around the cap
before removing it. Th ...