The invention discloses a bluetooth automobile body controller having a bluetooth wireless communication function. The bluetooth automobile body controller comprises a microprocessor, a signal detection circuit, an output driving circuit, a local interconnect network (LIN) communication module, a bluetooth module, a power supply module and a voice starting key, wherein the signal detection circuit, the output driving circuit, the LIN communication module, the bluetooth module, the power supply module and the voice starting key are connected with the microprocessor respectively. The invention also discloses a bluetooth automobile body control system. The control system comprises the bluetooth automobile body controller and a bluetooth smart mobile phone having a voice recognition function, wherein the bluetooth automobile body controller is in bluetooth wireless connection with the bluetooth smart mobile phone. According to the bluetooth automobile body controller and the bluetooth automobile body control system, the bluetooth technology and the automobile body control technology are integrated, the voice recognition technology of the smart mobile phone serves as a carrier, switching control of door locks, light, windshield wipers and automobile windows can be achieved, voice control can be achieved, and the mobile phone can remind a user when the user leaves without locking automobile doors, so that the controllability and the intellectualization of an automobile can be greatly improved.