Honda ACCORD SEDAN 2019 Owner's Manual page 252

uuAudio SystemuAudio Remote Controls
Roll up or down:
To cycle through the audio modes, roll up or down
and then press the left selector wheel:
* Not available on all models
250
FM
AM
SiriusXM® *
USB1
USB2 *
Bluetooth® Audio
Smartphone Connection
(Apple CarPlay/Android Auto)