Multi-Band Antenna; Audio Players; Usb Port - GMC 2018 Acadia Denali Owner's Manual

interfere with radio reception. When
this happens, try reducing the treble
on the radio.
Cell Phone Usage
Cell phone usage, such as making
or receiving phone calls, charging,
or just having the phone on may
cause static interference in the
radio. Unplug the phone or turn it off
if this happens.

Multi-Band Antenna

The multi-band antenna is on the
roof of the vehicle. The antenna is
used for the AM-FM radio, and GPS
(Global Positioning System), if the
vehicle has these features. Keep
the antenna clear of obstructions for
clear reception.
If the vehicle has a sunroof, and it is
open, reception can also be
affected.

Audio Players

USB Port

Using the USB Port
The infotainment system can play
music by connecting an auxiliary
device to the USB port.
USB Support
If equipped, the USB connector is in
the center stack, and uses the
USB 2.0 standard.
USB Supported Devices
USB Flash Drives
Portable USB Hard Drives
Not all iPods and USB drives are
compatible with the USB port.
Make sure the iPod has the latest
firmware from Apple for proper
operation. iPod firmware can be
updated using the latest iTunes
application. See www.apple.com/
itunes.
For help with identifying your iPod,
see www.apple.com/support.
Infotainment System
The USB port can play both lower
and upper case .mp3, .wma, .ogg,
and .wav files stored on a USB
storage device.
Supported Apple Devices
For more information, see your
dealer for details.
USB Supported File and Folder
Structure
The infotainment system supports:
FAT16
FAT32
exFAT
Connecting a USB Storage
Device or iPod/iPhone
To connect a USB storage device,
connect the device to the USB port.
To connect an iPod/iPhone, connect
one end of the device s cable to the
iPod/iPhone and the other end to
the USB port.
The iPod/iPhone charges while it is
connected to the vehicle if the
ignition is on or in ACC/
ACCESSORY. See Ignition
169