Electronic interface module sold as an integral part of a motor land vehicle for wired and wireless interface of handheld electronic devices; software for mobile telephones that provides users the ability to remotely control features of a motor vehicle, including, locking and unlocking vehicle doors, starting or turning off the vehicle engine; operating systems which remotely check status of motor vehicle, including, engine oil life, fuel level, tire pressure and battery charge, and connect to a call center for assistance.;