This is a Technical Journal: Some MY 2018 S90 vehicles listed above were built without a USB hub but also include Android Auto functionality. The Android Auto function requires a USB hub in these vehicles to function properly. If a customer is experiencing USB connection issues with Android Auto, the USB hub can be added to these cars at no cost to them. Service: The accessory kit for Smartphone Integration on cars without a dual USB hub must be installed. Kit part number (PN) and application Software Product (SP) are listed below. Installation instructions are attached. Kit: PN 32204786 Application: SP 30795738