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2018 factory radio... Auto volume?

Discussion in '5th Gen 4Runners (2010+)' started by Charlievee, Jul 19, 2021.

  1. Jul 19, 2021 at 5:11 PM
    #1
    Charlievee

    Charlievee [OP] New Member

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    Dec 20, 2018
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    #8149
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    I may be imagining it and i have been blown up a time or two, but does the factory radio adjust volume in relation to RPM's? I can swear that the volume decreases when i stop at a light or stop sign. Not drastically, but enough to question my sanity... More.
     
  2. Jul 19, 2021 at 5:31 PM
    #2
    Dillusion

    Dillusion New Member

    Joined:
    Dec 10, 2018
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    Gender:
    Male
    First Name:
    KYle
    Vehicle:
    2018 TRD OR
    Not mine.
     
  3. Jul 19, 2021 at 5:52 PM
    #3
    Charlievee

    Charlievee [OP] New Member

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    Maybe power being pulled from the amp when the brake lights come on? Then getting louder again when they go off.
     
  4. Jul 19, 2021 at 7:53 PM
    #4
    4runningMan

    4runningMan New Member

    Joined:
    Sep 23, 2018
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    1,868
    New Mexico
    My 2nd gen Tacoma had this feature. I think it was buried somewhere in the head unit settings. I think the 4Runner has auto volume, too?
     

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