2021 8.4

  1. C

    Cant get volume controls working on ram 8.4

    I just did a ram 8.4 swap and i power it up and no volume of course no screen off back or tune either tho hvac works fine i put a dual zone bezel i do not have duel zone but the passenger side doesn't pop up expected don't need it do but all works except volume there is also two loose plugs from...