An instrument cluster for a vehicle, said instrument cluster comprising: a master microcontroller, said master microcontroller being powered by a power source, said power source being regulated by a power regulator module; one or more input sources (311,320), said one or more input sources (311,320) being electrically configured to provide one or more inputs to said master microcontroller through a signal conditioning circuit; and one or more output sources (315,320, 308, 309, 232, 306), said one or more output sources (315,320, 308, 309, 232, 306) being configured to receive one or more outputs from said master microcontroller; wherein, said master microcontroller being configured to communicate with at least two wireless modules; wherein, said at least two wireless modules being a primary wireless module and a secondary wireless module, said primary wireless module being communicatively connected to said master microcontroller, and said secondary wireless module, and wherein, said secondary wireless module being provided in a communication device, said secondary wireless module being configured to provide one or more inputs to said primary wireless module from said communication device, wherein, said master microcontroller being configured to display said one or more inputs, said one or more inputs being received from one of said one or more input sources (311,320) and said secondary wireless module, said one or more inputs being displayed on said one or more output sources (315,320, 308, 309, 232, 306), said master microcontroller being configured to display said one or more inputs based on a predetermined priority table. a master microcontroller, said master microcontroller being powered by a power source, said power source being regulated by a power regulator module; one or more input sources (311,320), said one or more input sources (311,320) being electrically configured to provide one or more inputs to said master microcontroller through a signal conditioning circuit; and one or more output sources (315,320, 308, 309, 232, 306), said one or more output sources (315,320, 308, 309, 232, 306) being configured to receive one or more outputs from said master microcontroller; wherein, said master microcontroller being configured to communicate with at least two wireless modules; wherein, said at least two wireless modules being a primary wireless module and a secondary wireless module, said primary wireless module being communicatively connected to said master microcontroller, and said secondary wireless module, and wherein, said secondary wireless module being provided in a communication device, said secondary wireless module being configured to provide one or more inputs to said primary wireless module from said communication device, wherein, said master microcontroller being configured to display said one or more inputs, said one or more inputs being received from one of said one or more input sources (311,320) and said secondary wireless module, said one or more inputs being displayed on said one or more output sources (315,320, 308, 309, 232, 306), said master microcontroller being configured to display said one or more inputs based on a predetermined priority table. said master microcontroller being configured to communicate with at least two wireless modules; wherein, said at least two wireless modules being a primary wireless module and a secondary wireless module, said primary wireless module being communicatively connected to said master microcontroller, and said secondary wireless module, and wherein, said secondary wireless module being provided in a communication device, said secondary wireless module being configured to provide one or more inputs to said primary wireless module from said communication device, wherein, said master microcontroller being configured to display said one or more inputs, said one or more inputs being received from one of said one or more input sources (311,320) and said secondary wireless module, said one or more inputs being displayed on said one or more output sources (315,320, 308, 309, 232, 306), said master microcontroller being configured to display said one or more inputs based on a predetermined priority table. said at least two wireless modules being a primary wireless module and a secondary wireless module, said primary wireless module being communicatively connected to said master microcontroller, and said secondary wireless module, and wherein, said secondary wireless module being provided in a communication device, said secondary wireless module being configured to provide one or more inputs to said primary wireless module from said communication device, wherein, said master microcontroller being configured to display said one or more inputs, said one or more inputs being received from one of said one or more input sources (311,320) and said secondary wireless module, said one or more inputs being displayed on said one or more output sources (315,320, 308, 309, 232, 306), said master microcontroller being configured to display said one or more inputs based on a predetermined priority table. said master microcontroller being configured to display said one or more inputs, said one or more inputs being received from one of said one or more input sources (311,320) and said secondary wireless module, said one or more inputs being displayed on said one or more output sources (315,320, 308, 309, 232, 306), said master microcontroller being configured to display said one or more inputs based on a predetermined priority table.