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2020 Prius L Eco and Apple CarPlay navigation

Discussion in 'Gen 4 Prius Audio and Electronics' started by Jake R., Apr 21, 2020.

  1. Jake R.

    Jake R. New Member

    Joined:
    Apr 21, 2020
    1
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    Location:
    Los Gatos, CA
    Vehicle:
    2020 Prius
    Model:
    L Eco
    Hey all,
    I have a 2020 Prius L Eco and use Apple CarPlay navigation. Love the car. I listen to music a lot (often quite loudly) and CarPlay does not lower the music volume when Siri is speaking. I already set the voice to "loud" in the Maps app on my iPhone 8. It says there that the music volume should go down when the voice come on. But it doesn't.

    What am I missing here?

    Thanks!
     

    Attached Files:

    #1 Jake R., Apr 21, 2020
  2. Pat T

    Pat T Junior Member

    Joined:
    Jan 7, 2023
    2
    0
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    Location:
    georgia
    Vehicle:
    2020 Prius
    Model:
    LE
    Have a 2020 prius and maps suddenly will not display on my screen from my iPhone 8 that has the current release? I've tried everything.changed cable, reset phone, check all the settings for car play. you name it. Any help????
     
    #2 Pat T, Jan 7, 2023
  3. Pat T

    Pat T Junior Member

    Joined:
    Jan 7, 2023
    2
    0
    0
    Location:
    georgia
    Vehicle:
    2020 Prius
    Model:
    LE
    Can I get some help here, my 2020 prius with wired apple play just stopped working one day. Took it to the dealer, and they tried to get it working and could not. I was told they could replace the usb port and it might work $400 or replace the display $1100 but was given no guarantee either would fix the issue. Anyone know how I may determine what the problem may be. I can play music off my phone when plugged in but apps don't display, Please, any ideas?
     
    #3 Pat T, Nov 9, 2024 at 4:25 PM
  4. Robert21PrimeLTD

    Robert21PrimeLTD Member

    Joined:
    Jul 30, 2023
    62
    31
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    Location:
    Nashville
    Vehicle:
    2021 Prius Prime
    Model:
    Limited
    I purchased an MFi Certified cable and that fixed my conductivity issue with my iPhone 12 mini and my 2021 Prime LTd. The OEM Apple cable wouldn’t always work. I bought a Belkin BoostCharge Braided Lightning Cable from Amazon model # CAA002bt1MWH.
     
    #4 Robert21PrimeLTD, Nov 12, 2024 at 9:37 AM
    BiomedO1 likes this.
  5. BiomedO1

    BiomedO1 Senior Member

    Joined:
    Mar 27, 2021
    1,831
    928
    0
    Location:
    SacTown, Ca
    Vehicle:
    2021 Prius Prime
    Model:
    LE
    ^ Yep, a lot of the cheaper, knock-off cables are charge only - not designed for data transfer. You can test your car rig by plugging your car rig into a PC or MAC. It should recognize right away, then start transferring files. As it's transferring files juggle the cable around to see if it drops connection, slows transfer, of gives you any other error messages. That should tell you if you've got a bad cable.
     
    #5 BiomedO1, Nov 12, 2024 at 10:46 AM
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