Odd Electrical Issues

[aparke83]

As the subject states, I am experiencing some odd issues on my 2022 ZR2. Bought it with 28K miles, in addition to an extended warranty that covers pretty much everything except wear & tear.

After I purchased it, I took note of things not working that I did not notice when buying the vehicle:

1) Heated steering wheel (button won't light up, does not turn on)
2)Parking censors (button won't light up, no sensors active)
3)Side view mirror blinkers do not work
4)License plate lights do not turn on
5)Speed limit sign on HUD shows (-), has never shown street speed

I disconnected the negative terminal of the battery, and then reattached it only for the engine warning light to come on. Having a trail boss prior to this, I know it will go away within a day or two. That being said, I have checked all the fuses, and none are popped to my knowledge.... Before I bring this in for my first warranty claim, I wanted to run it by you all to see if you have any insight to how all of these random electrical issues tie together. The car has never seen a mud road, so I find it highly unusual for any of the wiring to be tarnished or damaged. Thoughts?

Thanks!

 

[GatorZR2]

If ext warranty cover electrical items I'd take it in, could be a software issue or bcm. Refresh design requires subscription for navigation in order to see speed limit b/c it tracks you by satellite. 19-21 navigation was a SD card.