Disclosed are an electronic device for controlling an internal system of a vehicle by using a wireless data communication identifier (ID) of a mobile device, and an operating method of the electronic device. Also disclosed are an electronic device which obtains environment configuration information of the vehicle configured by a user input by using a wireless data communication identifier (ID) (e.g., a Bluetooth ID or a Wireless Fidelity (WiFi) device name) of the mobile device, and controls a configuration of the internal system of the vehicle by using the obtained environment configuration information, and an operating method of the electronic device.