Bulletin Number: 15-221-18R; Revised 02/12/21 Page 24 of 45
Continued...
CONDITION# 5.5 Volume fades Up and Down (FM/AM HD radio):
CAUSE: Assuming radio is in HD mode the vehicle is likely traveling outside of HD coverage area
causing the head unit to switch between HD and Analog mode.
RECOMMENDATION: Turn HD o as shown in the picture below.
Application: Android Auto and CarPlay6.0
CONDITION# 6.1 What is CarPlay/Android Auto (AA) and how is it used?
CAUSE:
1. What is AA/CarPlay?
AA/CarPlay is an app which oers a safe way to use the Android phone/iPhone while driving. AA/
CarPlay takes some of the apps on the Android phone/iPhone and puts them on the HU display.
2. How to connect AA/CarPlay:
To connect AA/CarPlay the Android phone or iPhone has to be connected to the USB hub in the car.
If Auto Show is activated AA/CarPlay will open on the HU automatically. If not the customer will
have to open the App on the HU.
RECOMMENDATION:
CarPlay turns o Bluetooth on HU, AA forces Bluetooth Handsfree connection to AA phone.
» If another device is connected via Bluetooth it won’t be possible to play music or make a call
with this device via Bluetooth
» Other Bluetooth devices won‘t work when AA phone or CarPlay phone connected