For vehicles with audio steering wheel controls, some audio controls can be adjusted at the steering wheel.
+ / −: Press and release to go to the next or the previous preset radio station or CD track.
: For vehicles with Bluetooth® and OnStar®, press and hold to interact with those systems. Press and release to mute the system.
Press it again to turn the sound back on.
: Press to reject an incoming call, or end a current call.
: Move the thumbwheel up or down to increase or to decrease the volume.
Chevrolet Captiva Owners Manual > Service and Maintenance: General Information
Your vehicle is an important
investment. This section describes
the required maintenance for the
vehicle. Follow this schedule to help
protect against major repair
expenses resulting from neglect or
inadequate maintenance. It may
also help to maintain the value of
the vehicle if it is sold. ...