Retrofit CarPlay in W205
Hello,
Today I did Carplay/Android Auto retrofit to my 2016(june release) W205. The operation was actually replacing old Audio 20 with the new model. It's cost me around 900 euro(I did it at a specialised Mercedes workshop-not dealer).Everything is working ok.
That's awesome! Can you please give us more details on what they needed to purchase other than replacing the old Audio 20? I really want to attempt that but I'm worried that extra harnesses or adapters would be needed. Can you also tell us if everything still works (reverse camera, radio, etc...?)
Edit - Better yet can you tell us which shop did it for you? Thanks!
They were saying that the operation is possible since 2 months ago, and that android auto is available only for Europe, for now.
Last edited by dangiurca; Dec 4, 2017 at 11:46 AM.
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i list all part numbers in this thread.
https://mbworld.org/forums/c450-c43-...ml#post7313394
Star4life- don’t need to change the card reader, only the sd-card with nav software. About if is true or not... you’re more then welcome to visit me...




From middle 2017, W205 with MY808 and 522 has an option like '154' .
This 154 means that the manufacturer was changed from MELCO to PANASONIC, only for Entry models ( Audio20 ).
This new Panasonic Entry HU become NTG5s2 and has the same HW as Panasonic NTG5s1 from A, B, CLA, GLA, ML/GLE.
So, any W205, W253, V447 with Audio 20 can be retrofitted with new Entry HU. No extra harness, no new SD reader, only a new, genuine, no activated NTG5s1 Garmin SD Card for offline maps.
Any software attempts on old HU ( from MELCO ) has nothing to do with Carplay/Android Auto.
Hope this clarify all the aspects,
Last edited by trigital; Dec 5, 2017 at 08:09 AM.
From middle 2017, W205 with MY808 and 522 has an option like '154' .
This 154 means that the manufacturer was changed from MELCO to PANASONIC, only for Entry models ( Audio20 ).
This new Panasonic Entry HU become NTG5s2 and has the same HW as Panasonic NTG5s1 from A, B, CLA, GLA, ML/GLE.
So, any W205, W253, V447 with Audio 20 can be retrofitted with new Entry HU. No extra harness, no new SD reader, only a new, genuine, no activated NTG5s1 Garmin SD Card for offline maps.
Any software attempts on old HU ( from MELCO ) has nothing to do with Carplay/Android Auto.
Hope this clarify all the aspects,




For part number, maybe your location is mandatory.
1. OBD2 way plug and activate CarPlay and Androidauto:
for those car models equipped with NTG5.1 (HU5S1) head unit like A, B, C, E, CLA, CLS, GLA, GLE, GLS, E class MY 2015.09+;
2. OBD2 way plug and activate CarPlay and Androidauto:
for those car models equipped with NTG5.2 (HU5) head unit like C W205 and GLC X253 MY2017.08+, the vehicles must be equipped with SPC #154
3. for old models like NTG4.5 NTG4.7 or 2015-2017 C/GLC NTG5.2 you can install our CarPlay Proxy Kit, more details refer to below link:
http://www.unichip-tec.com/col.jsp?id=119
We warranty 100% customers satisfaction.
1. OBD2 way plug and activate CarPlay and Androidauto:
for those car models equipped with NTG5.1 (HU5S1) head unit like A, B, C, E, CLA, CLS, GLA, GLE, GLS, E class MY 2015.09+;
2. OBD2 way plug and activate CarPlay and Androidauto:
for those car models equipped with NTG5.2 (HU5) head unit like C W205 and GLC X253 MY2017.08+, the vehicles must be equipped with SPC #154
3. for old models like NTG4.5 NTG4.7 or 2015-2017 C/GLC NTG5.2 you can install our CarPlay Proxy Kit, more details refer to below link:
http://www.unichip-tec.com/col.jsp?id=119
We warranty 100% customers satisfaction.
1. OBD2 NTG5.2 AUX IN activator or use Mercedes Vediamo/Monaco engineering system to activate this function.
2. use USB AUX Dongle or FM channel switch to aux quality.
1 was an android switch box to make car play work with existing head unit. Still buggy but workable
cost around 500$
2 was to get a new head unit with car play cost around 900$
i went with option 2 and have car play that works 100%







