General Motors has made to very interesting announcements this week.​ The first announcement is that remotely unlocking doors, activating horn and lights and remote start for factory-equipped vehicles are among services General Motors will make standard via smartphone for five years through the OnStar RemoteLink Mobile App. Second, customers who purchase or lease an eligible new 2014 Chevrolet, Buick or GMC car, truck or crossover in the U.S. will be covered by a new maintenance program that includes certain scheduled services for two years or 24,000 miles, whichever occurs first.