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Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.


  1. R

    Subwoofer Install Error Code

    I installed a subwoofer and amp and now I am having the error code “Electrical System is unable to support all features” & “Electrical system backup power is unavailable”. I installed this at a shop, and expressed how I was worried about the error code or else I would have done the install...
  2. M

    Tesla charging less amps than whats displayed, any solution?

    Tesla model S - 2017 Both the car and app show 30amp charging (level 2 charger), but the charging app I used for the level 2 charger only shows 29amps being used. When I charged a newer model S, the charging app displayed the appropriate 30amps (just like in the car and in the Tesla app). It...
  3. H

    Can my house handle a charging station?

    I know next to nothing about electricity, panels, circuits, and etc. I have taken pics of the panels I have in my house. The main panel is too far away from the driveway (where I want to install a wall charger or an outlet that I can use with a nema 14-50 adaptor.) the sun panel (I think that’s...
  4. R

    Aftermarket 1000 watt amp model Y

    I wanted to wait some time before posting to get a good timeline but I have tested and am sure no error messages so far. I am a local installer and have done car audio for well over a decade, dating back to the old circuit city days. After well over a hundred hours of research I decided to go...
  5. corndog

    Stock amp power for aftermarket amp turn-on?

    Working through my Model 3 Premium audio upgrade. There is a lot of discussion/advice about where to get your turn-on signal for your after market amp, but I'm not sold on running a line all the way from the front of the car (VC left or cigarette socket). I haven't seen anyone mention using the...
  6. R

    Tesla not charging, please help!

    My 2019 M3 has been charging on a 6-20 connection for about a year. Over the weekend, I noticed that it stopped charging (see picture). It says it was getting 0/mph, 2/16 amps, and 245V. What does that mean? Does it mean that my Tesla 6-20 adapter is bad or is it more likely something wrong...
  7. EVS Motors

    Vendor For Sale: NVX Audio B.O.O.S.T Series Powered Bass Kit for Tesla Model S *NEW*

    B.O.O.S.T. Series Powered Bass Package At NVX, we feel that an amazing car deserves an equally thrilling sound system. The Tesla Model S is certainly no exception to our line of thinking, and that is why we are thrilled to introduce the PBK-TSLAS-VCW104 BOOST Series powered bass enclosure...
  8. M

    Model S Ultra High Fidelity Sound System for Sale

    Hi I upgraded my stereo system from the Ultra High Fidelity Sound System and selling the components. Parts came are from my Signature P85 system. Ping me if your are interested! Parts include - Tesla Premium Amp 2 front and 2 rear speakers 8 inch Sub, (sub only, no box)