Unknown knob on 2021 Ram

[Barthshark]

Just picked a 2021 Ram Built to Serve 4x4. Below the shifter knob and 4wd controls is a small black knob that turns. My wife and I cannot figure it out and cannot find anything in the book. Anyone know what this is? Thank you

Mystery solved. Subwoofer boost for an aftermarket sub which was removed when the truck was traded in. This it controls nothing at the moment

 

[Richard320]

Mystery solved. Subwoofer boost for an aftermarket sub which was removed when the truck was traded in. This it controls nothing at the moment

If you've got an unneeded hole in the dash, why not jazz it up a little?

 

[Eighty]

If you've got an unneeded hole in the dash, why not jazz it up a little?

And then wire it up to a smokescreen. I really want to see someone set this up on their truck!

 

[Scram1500]

I was at the dealership yesterday and saw a whole bunch of worthless knobs

 

[Chris3058]

Epic. ^^^^^

 

[GeorgiaBoy]

And then wire it up to a smokescreen. I really want to see someone set this up on their truck!

This would be really cool to deter tailgaters or obscure tag when leaving a bank heist! Both of which are illegal I'm sure! LOL!

 

[DTN]

Spy camera for the intelligence community ...