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Free DIY - 2019+ PCM5 (MH2p) SD Card/flash kit: full screen/wireless CarPlay, Android Auto

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195K views 995 replies 230 participants last post by  CarmineS  
#1 · (Edited)
Trim:
S
Year:
2020
PCM5 modding has been relatively complicated and closed off. So I decided to make the MH2p SD ModKit (MH2p SD ModKit).

It is a free ModKit that allows you to modify your MH2p system using only an SD card (no ethernet adapter and Telnet needed!). It is intentionally open so that anyone can make mods for it! If you are a developer, check out LawPaul/MH2p_SD_ModKit: allows for modifying the MH2p unit used in some Volkswagen AG vehicles using only an SD card.


The first mod I am releasing with it installs the true full screen CarPlay mod I worked on with @UncleMacan.

This mod changes your CarPlay from this:
Image

to this:
Image

while only needing to copy files to an SD card and insert it into your vehicle (the update automatically installs)!


I created this webpage: MH2p SD ModKit with instructions on how to setup the SD card and run the update. Hopefully, the site will soon host more mods like those included with MH2p Toolbox (Convert and update MH2p without contacting "professionals").

Let me know how it goes and if any instructions can be cleaned up! The goal is to lower the barrier to entry for modding. And to give people a better CarPlay experience for free.

Discord server for questions and mod kit/mod development: Join the MH2p Mod Kit Discord Server!
 

Attachments

#255 ·
when you have it on full screen (no window version) and you want to adjust the fader or treble and bass.....how do you guys get to it? coz when I get our of CarPlay, YouTube or Spotify stops playing.
 
#269 ·
Después de usar Rufus, la instalación fue perfecta. ¡Gracias por hacer esto para nosotros! No sé si otros propietarios de Macan han experimentado esto, pero cuando intenté finalizar una llamada telefónica en Carplay desde el botón del volante, ¿puso mi llamada en espera en lugar de finalizarla? No sé si serías capaz de replicar esto o si el mío fue algo de una sola vez.
[/CITA]
Un
The same thing happened to me, when I press the button on the steering wheel the call goes on hold and I can't hang up. Before the change in resolution it wasn't like that. When I pressed the button on a call, it would hang up, it wouldn't go on hold.
 
#282 ·
Do you have a moment to give me step by step directions. I'm having trouble on how to extract everything correctly onto my SD card using windows.
I tried to extract the modkit zip file onto the SD card but it only put the zip file onto it. Should I unzip the contents and then copy the contents: Data Logs Meta Mods License Readme onto the SD Card?
And then should I do the same thing with the Windowed Carplay contents.... unzip and then copy the 7 files into the Mods folder? This will mean the _uninstall.sh is the first file
Not sure why I am finding this so confusing.
Thanks
 
#283 ·
Hi and sorry for the question, maybe i don´t read everything or even i dismiss something.
Q: This SD CARD Tool is only valid for converting EXISTING CARAPLAY to FULL SCREEN CARPLAY.
Or does it also enable it, if not purchased from factory side?

Other question would be its Android Auto in the way also possible or in this point not?

Thanks for clarifying it to me.
 
#294 ·
100% works on a 2019 macan PCM 5.0! Full screen works great! If you need help and are int he northern Indiana area PM me and I will be glad to help you! Thank you guys sooo much for this mod it saved me a lot of cash to have it done online and it worked flawlessly!
 
#301 ·
PCM5 modding has been relatively complicated and closed off. So I decided to make the MH2p SD ModKit (MH2p SD ModKit).

It is a free ModKit that allows you to modify your MH2p system using only an SD card (no ethernet adapter and Telnet needed!). It is intentionally open so that anyone can make mods for it! If you are a developer, check out LawPaul/MH2p_SD_ModKit: allows for modifying the MH2p unit used in some Volkswagen AG vehicles using only an SD card.

The first mod I am releasing with it installs the true full screen CarPlay mod I worked on with @UncleMacan.

This mod changes your CarPlay from this:
View attachment 289381
to this:
View attachment 289382
while only needing to copy files to an SD card and insert it into your vehicle (the update automatically installs)!


I created this webpage: MH2p SD ModKit with instructions on how to setup the SD card and run the update. Hopefully, the site will soon host more mods like those included with MH2p Toolbox (Convert and update MH2p without contacting "professionals").

Let me know how it goes and if any instructions can be cleaned up! The goal is to lower the barrier to entry for modding. And to give people a better CarPlay experience for free.
Dear CarmineS, sincerely thank you! I have been nagging Porsche to upgrade the screen for carplay as it seemed ridiculous you could only use ⅔ with the other blacked out. I was nervous to trust in downloading a system from the internet that may be malicious. However this is how it should be. I went with keeping the edge still from PCM5. I have a 21 Macan, I believe everything post 2019 is running the PCM5 which your mod works with. Once again thanks, this system is simple to install thanks to your genius.
 
#310 ·
Doing the mod tomorrow morning. I’m leaning towards the window full screen so that I can easily access the stock side bar buttons on infotainment screen quicker than pushing the Porsche App Icon on full screen. Put also like full screen so that buttons are all larger. Curious to know if anyone has gone from one to another and tried both and can share their thoughts and preferences?
 
#313 ·
unrelated to this mod, is anyone getting their CarPlay switch back to the Porsche main page…then back to CarPlay again on random? I’m on wired and I don’t know why it’s doing that. Was doing it even before this mod FYI. I’m using Anker cables (tried two) and no change.
 
#328 ·
I get that sometimes when a ford is around and sometimes when it's really cold, I think maybe ice accumulates on the parking sensor and that makes it go back and forth. Very annoying. Even if I turn off the sensors, it persists.
 
#324 ·
I installed the full screen mod on my 2022 Macan S, which works perfectly with my wife's iPhone, thank you @CarmineS! However, I'm having a hard time getting Android Auto with the Carlinkit 4.0 to behave properly with the mod. When i set the resolution to 1920x720, which I believe is the screens native resolution, I get an empty black box on the right occupying about a third of the screen. However, the touchscreen input acts as if Android Auto was occupying the full screen even though it's not. So all objects that aren't left aligned are slightly offset to right of where they are displaying making interacting with it an absolute pain, as i have to guess where they would be if full width was being utilized. The only way i can get Android Auto to populate the full width is to set the resolution to 1920x1080, but then the bottom portion of the screen is cut off. To anyone currently using the Carlinkit 4.0, is there a particular combination of settings you are using to get it working properly? Debating on whether i should continue fighting with this adapter or just return it and wait for the native AA SD mod.
 
#340 ·
I tried this too and it's working on my 2022 Macan S - thank you CarmineS. I only have usb-c in my car, so I used a usb-c pen drive instead of an SD card which worked fine.

Carplay works well full screen - looks amazing. However android auto only takes up about 2/3 on my carlinkit adapter. I also tried an ottocast mx but it didn't even display anything on the screen.

What success have others had with wireless AA?