Cars and Cars on the Road

Vokwagen got into trouble several years ago when investigators discovered that the company had installed a system meant to fool emissions testing equipment for their desel vehicles. Another major development in the industry was the installation of telematic systems and cars. These include a transceiver capable of asmitting data to a car manufacturer's network. Can i like a little cell phone inside the car that has, you know, a direct line to the car company?