• HW Installation Support

  • 2007 Lexus ES350 nav and MLevinson

Hello all, I have a Dudu 7 and I cannot get the air controls to function at all. Here are some pictures of how my connections are:


I also have a plug that comes from canbus and new power plug that has no connector:

The physical buttons on the new trim for the air do not work. (Hazard button on trim works) Also the air conditioner app on the Dudu7 does not work.

Canbus version selected was Daojun-Toyota-Lexus - Low. I also tried High.

Thank you for any help anyone can give.

    Hansenb25
    This connector should be connected to the air conditioner
    Is the sound normal?

      Thank you for the reply. This connector does not fit the new harness or any of the existing connections.

        Hansenb25 Which is the air conditioning connector of the original car host?

          I will check on Friday. I’m traveling. Thank you

          6 days later

          Ok, I unplugged every original factory wire harness one by one. I did this while running the air conditioner. Not one of those plugs caused the air to turn off.

          However, this plug turns off the navigation screen that controls the air and other controls.