[DefianceDan]

Originally Posted by MovieGuy

Am I the only one who downloaded the app to my phone? Anything plastic will break, and you don't even have to use it very much, it becomes brittle over time, especially when exposed to the weather. If your fob won't open your door, instead of wearing that little piece out, or potentially breaking it, pull up the app on your phone and unlock the door.

https://www.onstar.com/us/en/service...html?source=ct

And how will that work if, as the OP stated, the battery in your car is dead??

[MovieGuy]

Originally Posted by DefianceDan

And how will that work if, as the OP stated, the battery in your car is dead??

I stand corrected. I misunderstood and thought he was talking about the battery in is fob being dead.

[SSSHYBOY]

No need to be corrected.. The thread said "key fob battery"

[TenSeven]

I'm probably being dense, but how do I open the key fob to replace the battery? Page 33 of the manual was vague about it.

[Algeron]

Originally Posted by MovieGuy

I will use the app from Onstar I downloaded. That's good for 5 years unless I subscribe to Onstar basic when the time is up.

Same here

[MovieGuy]

Originally Posted by TenSeven

I'm probably being dense, but how do I open the key fob to replace the battery? Page 33 of the manual was vague about it.

It looks to me like you pull the key blade out then use a flat tool to pry it apart from the hole that the blade came from.