System for transmitting data between a control device and an electrical component of a vehicle , comprising: - a first transmission system for a first transmission of an information between a processor unit of the control device and an interface unit of the control device and/or vice versa, - a second transmission system for a second transmission of said information between the interface unit and the electrical component and/or vice versa, wherein the first transmission system comprises at least one single-ended signaling line that is adapted to connect the processor unit to the interface unit for performing the first transmission using single-ended signaling , and the second transmission system comprises at least one pair of differential signaling lines that is adapted to connect the interface unit to the electrical component for performing the second transmission using differential signaling , wherein the first transmission system is physically configured as a Serial Peripheral Interface, SPI, bus, and the second transmission system is physically configured as a Controller Area Network, CAN, characterized in that the first transmission system and the second transmission system are adapted for using the same transmission protocol. - a first transmission system for a first transmission of an information between a processor unit of the control device and an interface unit of the control device and/or vice versa, - a second transmission system for a second transmission of said information between the interface unit and the electrical component and/or vice versa, wherein the first transmission system comprises at least one single-ended signaling line that is adapted to connect the processor unit to the interface unit for performing the first transmission using single-ended signaling , and the second transmission system comprises at least one pair of differential signaling lines that is adapted to connect the interface unit to the electrical component for performing the second transmission using differential signaling , wherein the first transmission system is physically configured as a Serial Peripheral Interface, SPI, bus, and the second transmission system is physically configured as a Controller Area Network, CAN, characterized in that the first transmission system and the second transmission system are adapted for using the same transmission protocol. wherein the first transmission system comprises at least one single-ended signaling line that is adapted to connect the processor unit to the interface unit for performing the first transmission using single-ended signaling , and the second transmission system comprises at least one pair of differential signaling lines that is adapted to connect the interface unit to the electrical component for performing the second transmission using differential signaling , wherein the first transmission system is physically configured as a Serial Peripheral Interface, SPI, bus, and the second transmission system is physically configured as a Controller Area Network, CAN, characterized in that the first transmission system and the second transmission system are adapted for using the same transmission protocol. <EOS>