Navigation System Components and Features (if equipped)

The radio receiver provides full navigation functionality, if equipped. The Radio provides the following:

• A global positioning system (GPS) signal, which provides the vehicle location information.
• Map data for navigation and map route guidance, stored on the SD card memory.
• Route guidance with verbal prompts to the operator.
• Traffic and weather information for display on the navigation system map (with active subscription, where available).
• Periodic Map updates can be performed by inserting an updated SD card, or over the air network in future model years MY18>

GPS signals are output from the telematics communication interface control module on Ethernet or GMLAN. Other modules on Ethernet, such as the radio may use the GPS latitude, longitude and satellite time data broadcast by the telematics communication interface control module.

The On-board navigation feature uses an on-board navigation engine with an optimized map display that is calculated and rendered locally.

Route Guidance 

The map will display the route to the selected destination. Voice prompts alert the operator of upcoming events (turns) and arrivals at the destination. The navigation system will automatically recalculate if the route is not followed. The remote radio receiver uses data received from the global positioning system (GPS) satellites, the vehicle speed signal, and serial data information to accurately display the current position of the vehicle.

Points of Interest 

The map database provides point of interest information. Points of interests are locations that are frequently visited. Points of interest can be can be displayed on the map or set as a destination. The following are some of the available Points of interests:

• Gas Station
• Restaurant
• College
• Police Station