Hurricane Florence is approaching the East Coast of the US, and is predicted to bring with it catastrophic flooding, high winds, as well as a life-threatening storm surge and rain in North and South Carolina. As a result, both GM and Tesla have remotely activated features in their cars that could be of use in an evacuation.

As it did last year prior to Hurricane Irma, Tesla has temporarily activated Supercharging on older cars that didn't have it enabled when they were purchased, and unlocked extra battery capacity on certain vehicles (Model S and X cars that only purchased 60kWh but have 75kWh batteries). A Tesla owner's club for the "Triangle" region has collected relevant info for potential evacuees, and said that owners should see a notification on their screen about the change.

For GM, it has activated OnStar Crisis Assist for owners of Chevrolet, Buick, GMC and Cadillac vehicles with the feature built-in. Its representatives will handle overflow calls to the Red Cross, while pressing the button in the car will give access to people who can help with the following: