GMC Terrain: XM™ Satellite Radio Service - Radio Reception - Radio - Infotainment System - GMC Terrain Owner's ManualGMC Terrain: XM™ Satellite Radio Service

XM Satellite Radio Service gives digital radio reception from coast to coast in the 48 contiguous United States, and in Canada. Just as with FM, 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 XM signal for a period of time.

    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 occur when things like storms an ...

    Cellular Phone Usage
    Cellular phone usage can cause interference with the vehicle's radio. ...

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    Unlocking the vehicle
    To prevent accidental operation, never leave the Smart Key in the vehicle if children or animals are also left in the vehicle. Note: The operational range of the Smart Key will vary consider ...

    Lower Anchors and Tethers for Children (LATCH System)
    The LATCH system holds a child restraint during driving or in a crash. This system is designed to make installation of a child restraint easier. The LATCH system uses anchors in the vehicle and at ...

    Benefits of digital broadcasting
    • Better sound (FM sounds near CD quality and AM as analogue FM). • Some FM frequencies offer a greater number of listening choices through “multicasting” (consisting of a frequency's m ...