A vehicle comprising: an interior cabin including a plurality of structural components; a plurality of electrical devices within the interior cabin; a power supply; and an electrical signal distribution system mounted to at least one of the plurality of structural components and electrically coupled to the power supply and the plurality of electrical devices, wherein the electrical signal distribution system comprises: a printed circuit board; and a plurality of outlets coupled to the printed circuit board, wherein the plurality of outlets electrically couple to the plurality of electrical devices, wherein the electrical signal distribution system is configured to provide electrical signals to the plurality of electrical devices; wherein the electrical signal distribution system extends linearly along at least a portion of a length of the interior cabin, the PCB is parallel with a central longitudinal axis of the interior cabin; and the outlets are spaced over a length of the PCB; the vehicle further comprising a master control unit communicatively coupled to the plurality of electrical devices; wherein each of the plurality of electrical devices comprises a control unit, wherein the master control unit is communicatively coupled to the control unit of each of the plurality of electrical devices, and wherein the master control unit is configured to automatically determine a location of the each of the plurality of electrical devices in response to each of the plurality of electrical devices electrically coupling to the electrical signal distribution system. an interior cabin including a plurality of structural components; a plurality of electrical devices within the interior cabin; a power supply; and an electrical signal distribution system mounted to at least one of the plurality of structural components and electrically coupled to the power supply and the plurality of electrical devices, wherein the electrical signal distribution system comprises: a printed circuit board; and a plurality of outlets coupled to the printed circuit board, wherein the plurality of outlets electrically couple to the plurality of electrical devices, wherein the electrical signal distribution system is configured to provide electrical signals to the plurality of electrical devices; wherein the electrical signal distribution system extends linearly along at least a portion of a length of the interior cabin, the PCB is parallel with a central longitudinal axis of the interior cabin; and the outlets are spaced over a length of the PCB; a printed circuit board; and a plurality of outlets coupled to the printed circuit board, wherein the plurality of outlets electrically couple to the plurality of electrical devices, wherein the electrical signal distribution system is configured to provide electrical signals to the plurality of electrical devices; wherein the electrical signal distribution system extends linearly along at least a portion of a length of the interior cabin, the PCB is parallel with a central longitudinal axis of the interior cabin; and the outlets are spaced over a length of the PCB; the vehicle further comprising a master control unit communicatively coupled to the plurality of electrical devices; wherein each of the plurality of electrical devices comprises a control unit, wherein the master control unit is communicatively coupled to the control unit of each of the plurality of electrical devices, and wherein the master control unit is configured to automatically determine a location of the each of the plurality of electrical devices in response to each of the plurality of electrical devices electrically coupling to the electrical signal distribution system.