Questions about my 6.2l Denali

[mojo85]

Bought the truck in January and have had it in storage (beyond my control but planned for) until now. I've only put about 800km on her in the 4-5 days i've owned it but a few, probably simple questions have come up.

 

1. Has there been any updates to the intellilink or any other settings since January that have been released? Wondering if I should take it into the dealer to update firmware or settings before I set out on a planned road trip.

 

2. Has anyone had any troubles with their iphone disconnecting from the intellilink randomly then reconnecting when paired with bluetooth? It seems to happen to me at random, it will disconnect then reconnect itself after about 5 seconds. Not ground breaking because I usually also have it plugged in by USB but still annoying.

 

3. Yesterday my steering wheel audio controls wouldn't work but the dash buttons and touch screen would. The driver info center said audio off and anything I tried couldn't change it. Nothing on the steering wheel would would audio wise. XM was on and I could work it no problem from the dash and the only way to fix it was turning the truck off and on again. Hasn't happened again so i'm wondering if I hit a magic combo of buttons to make it happen?

 

4. The window epoxy repair in cold temps, does it work? I live in Northern Canada and have a rock chip in the windshield after only owning it for about 43 minutes (lousy Alberta truckers jk), its not big at all, in fact i'm surprised I even noticed it so I was thinking of the epoxy repair but I've never had it done and with temps as low as -50 i'm wondering if it can hold up?

[TJay74]

yes there is an update out for the HMI module to address Bluetooth issues with the phones and the infotainment screen locking up at times. Takes about 3 hours or so to update the module.

[GMCustomerService]

Hi mojo85,

 

I see that you are turning to the forum for feedback on a few questions related to the operation of your Sierra. I just wanted to let you know, that should you feel you need additional assistance with any of these questions you can always reach out to GM of Canada by phone at 800-263-3777 or by visiting http://www.gm.ca/gm/english/corporate/about/contactus/overview.

 

Have a great night,

 

Austin J.

GM Customer Care