Steering wheel-mounted audio controls

In addition to keeping your hands on the wheel when you are changing pre-set radio stations or audio volume:

  • Voice commands can be initiated for Bluetooth®1 phone calls, OnStar®2 Hands-Free calls (requires pre-paid minutes) or to give OnStar Turn-by-Turn navigation commands
  • You can also answer an incoming call or end a phone call

On LS and LT models, the OnStar voice commands and Bluetooth capabilities are removed when OnStar delete is ordered.

1 Go to to find out which phones are compatible with the vehicle.
2 Visit for coverage maps, details and system limitations. Services vary by model and conditions. OnStar acts as a link to existing emergency service providers.