Electronic system of a motor vehicle, comprising at least two control units (30, 34) which communicate with each other, each designed to send and receive signal information and each having its own processor (32, 36, 38) with its own clock generator for clocking the particular control unit (30, 34), characterized by each control unit (30, 34) being designed to create, in addition to signal information, a time stamp with the time of generation of a signal, the signal provided with the time stamp corresponding to a clock signal generated by the clock generator; of the at least two control units (30, 34) which communicate with each other, one control unit being defined as a master control unit and the other of the two control units being defined as a non-master control unit; the control unit defined as a non-master control unit comprising a control loop; the control loop comprising a comparison module, the clock generator and a control element, the control element being designed such that a time difference between two time stamps which relate to the same signal information is taken into account as a size of a control loop for reducing the asynchronicity of the clock generators in order to reduce or eliminate an asynchronicity of the clock generators, the control loop being designed such that, at the comparison module, upon receiving a signal, the time at which the signal was generated is compared with the corresponding clock signal generated by the clock generator, and the comparison module determines a time gap from the time difference between the time at which the signal was generated and the next clock signal and sends a corresponding time difference signal to the control element, and the control element providing a correction signal for the clock generator based on the time difference signal. each control unit (30, 34) being designed to create, in addition to signal information, a time stamp with the time of generation of a signal, the signal provided with the time stamp corresponding to a clock signal generated by the clock generator; of the at least two control units (30, 34) which communicate with each other, one control unit being defined as a master control unit and the other of the two control units being defined as a non-master control unit; the control unit defined as a non-master control unit comprising a control loop; the control loop comprising a comparison module, the clock generator and a control element, the control element being designed such that a time difference between two time stamps which relate to the same signal information is taken into account as a size of a control loop for reducing the asynchronicity of the clock generators in order to reduce or eliminate an asynchronicity of the clock generators, the control loop being designed such that, at the comparison module, upon receiving a signal, the time at which the signal was generated is compared with the corresponding clock signal generated by the clock generator, and the comparison module determines a time gap from the time difference between the time at which the signal was generated and the next clock signal and sends a corresponding time difference signal to the control element, and the control element providing a correction signal for the clock generator based on the time difference signal.