Retrofit Apple CarPlay/Android Auto on 2015 S500 4Matic
I just had a few follow up questions
1) could you please share the YouTube videos you're referring to?
2) did you notice any other quirks with the system since you've been using it?
I am really bad at diy things and trying to find a member in this forum in CA who has done it before who can help or a auto shop who can help but so far no luck. I have also not seen a detailed yet video to give me enough confidence that I could do it myself. Good to know that you recommended against the joyeauto system
i have a spare that I never got around to installing as my car got totaled if you’re interested still.
With the newest software, is the external mic still needed for the Joyeauto unit? It seems the Roadtop unit doesn't require this, but I can't find one compatible with the W222.
Great post!
Last edited by icngacsn; Aug 23, 2021 at 03:40 PM. Reason: added quote
My question is, with the base audio system... do I need the Aux adapter or OBD aux activator, or both?? Is there an advantage to one or the other??
Thanks,
Cyrus
The Best of Mercedes & AMG
here's the roadtop unit (second gen, much smaller and easier to fit under the car's carpet) - dedicated to w222 (pre-facelift at least).
the kit comes with all things you will need to install, including the usb line-in dongle, which you can replace with ANY USB DAC if you like (I was experimenting with two models, including sound blaster DAC which surprisingly worked - and I noticed no difference, so kept the no-name model I received with the unit).
you can choose to activate aux in the unit's menu - it will not do anything, except maybe you will have ability to switch to the unit's audio either via MEDIA or AUX on the menu. But in both cases the audio is redirected via USB line in device you have. There is no line-in in NTG5 afaik and you need to go with this USB device.
Last edited by amgs63dxb; Aug 30, 2021 at 02:17 AM.
here's the roadtop unit (second gen, much smaller and easier to fit under the car's carpet) - dedicated to w222 (pre-facelift at least).
the kit comes with all things you will need to install, including the usb line-in dongle, which you can replace with ANY USB DAC if you like (I was experimenting with two models, including sound blaster DAC which surprisingly worked - and I noticed no difference, so kept the no-name model I received with the unit).
you can choose to activate aux in the unit's menu - it will not do anything, except maybe you will have ability to switch to the unit's audio either via MEDIA or AUX on the menu. But in both cases the audio is redirected via USB line in device you have. There is no line-in in NTG5 afaik and you need to go with this USB device.









