Honda CRF1100A 2021 Owner's Manual page 343

Symptom
III IN, II MA, III MA, KO, III KO
type
Android Auto is not be
available.
Connected Android phone may be unsupported model. Check
the compatible model with Android Auto.
Connected Android phone may be unsupported Android version.
Update the Android phone to the newer version.
To use full function of Android Auto, a headset connection is
necessary. Connect a paired headset.
When a mobile network communication is unstable due to
surrounding conditions or signal strength conditions, Android Auto
functions may not be available.
Audio System Trouble
Cause/remedy
P. 212
2
P. 170
2
Continued
337