GMC Terrain/Terrain Denali Infotainment System (GMNA-Localizing-NG U.S./
Canada-11434554) - 2018 - crc - 3/31/17
Radio
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AM
The range for most AM stations is
greater than for FM, especially at
night. The longer range can cause
station frequencies to interfere with
each other. Static can also occur
when things like storms and power
lines interfere with radio reception.
When this happens, try reducing the
treble on the radio.
SiriusXM Satellite Radio
Service
If equipped, SiriusXM Satellite
Radio Service provides digital radio
reception. Tall buildings or hills can
interfere with satellite radio signals,
causing the sound to fade in and
out. In addition, traveling or standing
under heavy foliage, bridges,
garages, or tunnels may cause loss
of the SiriusXM signal for a period
of time.
Mobile Device Usage
Mobile device usage, such as
making or receiving calls, charging,
or just having the mobile device on
may cause static interference in the
radio. Unplug the mobile device or
turn it off if this happens.
Multi-Band Antenna
The roof antenna is for OnStar,
SiriusXM Satellite Radio,
if equipped, and GPS (Global
Positioning System). Keep clear of
obstructions for clear reception.
If the vehicle has a sunroof, and it is
open, reception can also be
affected.
