An active Safety Connect® account is required. Safety Connect® is dependent upon the telematics device being in operative condition, cellular connection availability and satellite signal reception. All Prius Plug-in Hybrid Advanced models come with a three-year complimentary trial account, which begins on the date the vehicle is purchased by the customer. Customers can register for Safety Connect® at the dealer, or by calling Safety Connect® customer care at 1-800-331-4331. Price shown is current at time of publishing, pricing subject to change without notice.