Rear Entertainment System

[Btown Denali]

Ok peeps! Need help here. We have just purchased a 2021 Tahoe with RES as well as some friends of ours (same RES).

We are curious as to what the leds are at the bottom (see pic)

Our friends has green on driver side and red on passenger side. Our leds actually were on after the screen was off.




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[Vannmccullar]

They are IR transmitting LEDs for the factory headphones.

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[Btown Denali]

So are the drivers side green and passenger red?


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[Quark]

Infragreen on the left and infrared on the right for stereo. Beat that, Ford.

 

[Gibby13]

I don't think they are infrared... As that is "outside the human visual spectrum"