The Controller Area Network (CAN) bus is integral to modern vehicles like the Tata Tiago, facilitating communication among various electronic components. When integrating aftermarket devices, such as Android head units, a compatible CAN bus (CANbus) adapter ensures seamless functionality of features like steering wheel controls, parking sensors, and climate control displays. CANbus Adapters for Tata Tiago: • Dean Auto's CANbus Adapter: Designed for Tata models including the Tiago, this adapter enables the display of AC controls, door information, parking sensor visuals, and ensures proper operation of steering wheel controls on Android stereos.