It was 2009 or 2010 models that had the parking sensor/radio issues.
And it had to be a certain model radio.
THe issue was backing in or parking in such a way that the sensors sensed something- and you parked- and they remained on-- never shut down....
The fix was a software patch.
In your case.... what are your driving habits?
If you do daily short drives... then you may not be allowing the battery to fully charge-- before you ask it to do more cranking- radio- seats etc....
2010 FWD LT1-Gold Mist Metallic- seats 8.
Build Date- July 31, 2009-2nd day of Spring Hill 2010 production.
2013 Equinox 3.6L - 60,000
2010 Traverse 3.6L- 128,000
2003 Trailblazer 4.2L- 180,000