2003 Silverado LT ECSB

no idea, can you post a picture of it? all i have on the left side is fogs, cargo, lights, and 4wd

I haven't seen any trucks with anything other than these. I'm interests to see what it is.


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I've never seen that. Maybe someone will have some insight, but I'm stumped. I even did some google searching...


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I guess I'll have to push it and walk around it and listen when I do it. Idk what it does. I just know it's a button