Cain
Does your LTZ have auto dimming mirror.......
Mine does and yes its an 06 and On Star light is all the way to the right side of the mirror next to the red button

 

If you have an active Onstar subscription then it is automatically done as a service.

I do. And I had to re-set the clock myself.

 

I haven't set my clock back yet because it's still in storage. May be by April it will be nice enough here to drive it.

 

Interesting... Maybe that is why my OnStar quit working Monday morning. A DST bug in the software

 

A voice came out and said, "ONSTAR Emergency, How may I help you?"

Like I said earlier, it is a world wide fact that 911 works on any deactivated cell phone. Onstar is nothing but a fancy cell phone service so I bet the red emergency button always works with service or no service.

 

Wrong again. Light is to the right of the buttons.

 

I have Onstar in my 07, and had it in my 04. I maintained the subscription in the 04, mainly to continue having the telephone activated. I remember asking at the time, what would happen if I let the subscription lapse? I was told that even if the Onstarsubscription was not in effect, they would still react to an emergency situation such as if theairbags went off. I didn't think the would continue to answer if you tried to call them, but maybe they do if you use the emergency button.

 

shmedley IF THE LIGHT IS ILLUMINATED THEN THE ONSTAR SERVICE IS ACTIVE, that's all that really matters....jeez

 

I know OnStar did it, but I didn't think you needed a subscription. I thought they did that to all vehicles that have OnStar on the vehicle.

 

no problem man, but you don't hesistate to jump all over people when they give out wrong info, when, as it turns out, you've been wrong more often than not.