Name that harness game anyone?

[Harrison256]

Had my gauges pulled out for some installs and noticed this little plug in the back behind it. Not plugged into anything. Anyone know what it is? Fingers crossed for steering wheel controls...

 

[Big Buttons]

what year vehicle? and is it 4x4?

 

[Harrison256]

Yeah whoops meant to post it, I've got 4WD, and no fog lights

2006 Tahoe SSV

 

[Big Buttons]

It could be for the fog's. I was thinking for the 4x4. But the steering wheel controls run down the sterring column I believe. I could be wrong.