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NTG 2.5 aux input enable

E-Class (W211) 2003-2009

NTG 2.5 aux input enable

Old 08-20-2017, 01:00 PM
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W211 E320 2003
NTG 2.5 aux input enable


I have changed the original audio 20 head unit to NTG 2.5 in my W211 2003 it works and its good but I can't use the aux input. I bought this cables for the head unit: http://www.kabeldaviko.de/product_in...r-ntg-2-5.html


the guy who helped me, told that I have to enable the aux input in engineering mode, but I couldn't find anything about where can I found it in the engineering menu.
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Old 01-31-2019, 04:32 PM
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2014 SLK350, 2008 CLS63 (Previous 2006 E350, 2006 CLS500, 2005 C230K)
As you can see in the tutorial you need to know which module you are connecting to and have the descriptor file for it.
Basically you want to follow the tutorial until you open the variant coding screen, you can then print out that screen.
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