Radio/Audio System Description and Operation: WiFi
WARNING: This page is about a different car, the 2018 Cadillac XTS. However, it is still accessible from the selected car via links, so may be relevant.
The WiFI hardware is internal to the Remote Radio Receiver and is combined with Bluetooth antenna. WiFi expands the abilities of the vehicle as described below:
- Connect to home WiFi to update software
- When used with OnStar 4G LTE HotSpot service, it provides internet access to devices in the vehicle when connected to the HotSpot
- Enables in-vehicle networking between passengers' devices, like home WiFi network
- Allows remote access to external connected device application data for vehicle internet application use
- MY19>Enables Apple CarPlay and Android Auto without the use of a USB cable