Installation

Cable Cover/Tail

Antenna (Bottom)

It is recommended that prior to starting the installation, you thoroughly read this manual and follow the guidelines listed below:

Some installations may use the factory satellite radio tuner location. If you are using this location, please follow the factory instructions for installing the tuner in your vehicle. If you are not using this location, please read the following installation guidelines.

Consider the mounting location carefully. You should make sure that you avoid the following:

• Any location where the tuner is exposed to moisture.

• Any location where the unit is exposed to extreme heat.

• Any location that would interfere with moving parts on the vehicle or hamper driving.

Mounting the SIRGM1C Tuner

Be sure that you find a location that is flat and has clearance above the unit to prevent any damage as well as allow for ventilation.

Do not install the tuner under the carpet or in a small enclosed area without proper ventilation. Doing so can result in damage to the tuner or the vehicle.

Use the supplied screws to securely fasten the unit.

Caution:

If you are attaching the unit directly to the vehicle’s chassis, be sure that you check to make sure the area behind the unit is free from moving parts, fuel or break lines, wire harnesses or any other items which may get damaged by drilling a mounting hole or using the supplied screws.

Installing the Antenna

The antenna includes a 6-1/2” cable cover/tail which covers the exposed antenna cable and keeps it attached securely to vehicle roof. The tail also helps position the antenna the proper distance from the window, sunroof or rear hatch.

Adhesive Strips

Connect the cable cover/ tail to the antenna cable, insert the cable through the grove. Peal off the adhesive tape

Note that the SIRGM1C is not compatible with the factory satellite radio antenna that might be installed in the vehicle. You must install a SIRIUS compatible antenna such as the one included with this product.

SIRGM1C Installation Guide

3SIR-GM1 specifications

Sirius Satellite Radio 3SIR-GM1 is a compact and innovative satellite radio receiver designed to enhance the driving experience by delivering high-quality audio entertainment. One of its standout features is its ability to provide access to over 150 channels, including music, news, sports, talk shows, and more. This extensive selection allows users to enjoy a diverse range of programming, ensuring that there is always something to listen to, no matter the mood or occasion.

The 3SIR-GM1 utilizes advanced satellite technology to deliver a seamless listening experience as users travel long distances. Unlike traditional AM or FM radio, satellite radio broadcasts signals from satellites orbiting the Earth, guaranteeing reliable coverage and minimal interference. This technology ensures that Sirius Satellite Radio can offer a consistent, high-quality signal, even in remote areas where traditional radio might struggle.

One of the key characteristics of the 3SIR-GM1 is its compact design, which is specifically tailored for integration into General Motors (GM) vehicles. The unit is engineered to fit seamlessly into the dashboard of compatible GM models, providing a sleek and aesthetically pleasing solution for drivers who want to upgrade their audio experience. The straightforward installation process typically requires minimal effort, allowing users to enjoy their new satellite radio in no time.

The 3SIR-GM1 also features a user-friendly interface, making it easy to navigate through channels and select preferred programming. The display provides clear information about the current station, song titles, and artist names, enabling users to keep track of what they are listening to at a glance. Additionally, it supports advanced features such as song alerts, which notify users when their favorite tracks are playing on different channels, allowing them to never miss a tune.

Another notable technological aspect of the Sirius Satellite Radio 3SIR-GM1 is its ability to provide traffic and weather updates. This feature is particularly beneficial for drivers, as it helps them stay informed about current road conditions and changes in the weather, allowing for a safer and more efficient journey.

In summary, the Sirius Satellite Radio 3SIR-GM1 is a sophisticated satellite radio receiver that combines advanced technology with user-friendly design. With its wide range of channels, seamless integration into GM vehicles, and additional features like traffic updates, it is an excellent choice for anyone looking to elevate their in-car audio experience.