There are two routes you can take when it comes to installing your new Sirius or XM gear: you can do it yourself, or have it professionally installed. If installation is the sort of thing you want to do yourself, go for it. I am a Sirius Subscriber I am an XM Subscriber Watch these simple step-by-step instructional videos to learn more: Chapter 1 1.0 Introduction Chapter 2 2.0 Mounting the radio overview 2.1 Mounting the radio on an air vent 2.2 Mounting the radio on the windshield 2.3 Mounting the radio on the dash Chapter 3 3.0 Antenna installation overview 3.1 For Sedans and SUVs 3.2 For Pickup Trucks 3.3 For Convertibles Chapter 4 4.0 Connecting audio & power overview 4.1 Connecting with an auxilary input jack 4.2 Connecting with a cassette adapter 4.3 Connecting with an FM transmitter antenna Chapter 5 5.0 Activating your SIRIUS service overview Chapter 6 6.0 Hints and Tips overview If you choose professional installation, you get the benefit of having someone else take care of it for you. An authorized Sirius retailer can direct you towards a reliable professional installation option. Your installation can vary depending on the type of unit you own. Snap! Radio XM Skydock Satellite radio using your iPhone® or iPod Touch® XM XMp3i Portable Satellite radio and personal music player XM onyX Satellite radio wherever you go If you choose professional installation, you get the benefit of having someone else take care of it for you. An authorized XM retailer can direct you towards a reliable professional installation option. Your installation can vary depending on the type of unit you own.