Projection mode for vehicle receiver sources

A method for integrating a projection mode of a user mobile device with a terrestrial tuner, the method comprising:

• receiving a terrestrial audio signal from a terrestrial source at a terrestrial tuner communicatively coupled to a vehicle projection stack, the vehicle projection stack operating in a head unit of a vehicle;
• instructing, with the vehicle projection stack, an audio driver to provide an audio signal to a vehicle interior where the audio signal is from at least one of the terrestrial audio signal and an internet audio signal received at the vehicle projection stack from a user mobile device located inside the vehicle interior;
• and
• wherein the head unit, in response to a signal received from a content application on the user mobile device, instructs the terrestrial tuner to reestablish the terrestrial audio signal in response to a request for the internet audio signal being returned with an error.

A system for a vehicle with wireless communication components for integrating terrestrial tuner information, the vehicle comprising:

• a head unit;
• a processor to operate in the head unit;
• a vehicle projection stack to operate on the processor;
• a wireless communication component in the head unit to enable wireless communication to a user mobile device located inside a vehicle interior;
• a terrestrial tuner communicatively coupled to the vehicle projection stack to receive a terrestrial audio signal from a terrestrial source;
• an audio driver to provide an audio signal to the vehicle interior where the audio signal is from at least one of the terrestrial audio signal and an internet audio signal received at the vehicle projection stack through the wireless communication component connecting the head unit to the user mobile device located inside the vehicle interior;
• and
• wherein the head unit, in response to a signal received from a content application on the user mobile device, instructs the terrestrial tuner to reestablish the terrestrial audio signal in response to a request for the internet audio signal being returned with an error.