With a round 7" HD display

because maps

it requires manual configuration in the radio's SWC menu

A QR code on the packaging gives access to:

BMW 2-serie F22 / F23 (2013–2020)

Bluetooth Adapter – BMW 3 Serie (E90/E91/E92/E93) Mazda With a round 7" HDBluetooth Adapter BMW 3 Series (E90 E91 E92 E93) With this adapter you can upgrade your original car radio so that it can play sound via Bluetooth directly from the mobile phone and at the same time take wireless calls. A simple and effective solution that provides modern functions without replacing the radio. Note: It is recommended to check the car's plug type, as it may vary. Functions Wireless Bluetooth streaming of audio Supports wireless calling