What happens next in this paragraph?

How to deactivate onstar
Contact onstar.
If you want to cancel your onstar service immediately, you will need to contact the company and speak with an adviser.
The simplest way to speak with an adviser is to press the blue button on the onstar system installed in your vehicle.
Options are:
(I) Alternatively, you can contact onstar by phone by calling : 1-888-4-onstar (1-888-466-7827). After contacting onstar, the adviser you speak with should be able to guide you through the process of canceling your service.;
(II) Click and highlight " update onstar system. " it is the first link in this article.;
(III) Speak to the " activate remote " option on the onstar home screen. This will allow onstar to take advantage of your service and activate its own remote switch.;
(IV) To complete this step, simply log into onstar the same way you would any other app that you use. Open onstar's driver screen.;
(I)