I don't think these were supposed to be released until Mary Barra, GM's CEO did her keynote speech today at 1pm??
Chevy has also fitted the Bolt with low-energy Bluetooth. That means its Bluetooth is always on and always searching for your smartphone. Get within 100 feet of the car and it’ll pair with your car. As if to show you it knows your coming, as soon as the Bluetooth connection is made, the car’s lights will come on. This, as you might imagine, will be helpful finding your Bolt in a dark parking lot.
Moreover, it aides in switching to your car’s Bluetooth in the middle of a call. Although it taps into your phone, the Bolt won’t takeover the call until you tell it to on the MyLink screen. The low-energy Bluetooth also allows owners to pair as many as 10 devices and the onboard 4G LTE Wi-Fi hotspot supports up to seven devices at once.”