Reset Audio 20? Stuck in AUX display screen
12-24-2013, 10:46 AM
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2011 C300 Sport
Reset Audio 20? Stuck in AUX display screen
The Audio 20 display has (mostly) stopped responding. It's essentially "stuck" in AUX/Disc display mode. Strangely, I can use the navigation knob to move between the 3 tabs (AUX, Volume, Sound), but pressing the knob down has no effect, nor do the Radio, Sys, etc. buttons on the device itself.
Is there a button-combination to reset the unit? Or is that handled by the reset setting on the multifunction display behind the steering wheel?
Thanks
(Also, yes, I've tried turning the unit off/on and removing key from ignition)
Is there a button-combination to reset the unit? Or is that handled by the reset setting on the multifunction display behind the steering wheel?
Thanks
(Also, yes, I've tried turning the unit off/on and removing key from ignition)
02-10-2017, 02:49 PM
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Mercedes E250 CGI Coupe (W207)
Same
I have w207.. Navigation 20 is freezed. And also I can't use aux mode bcuz of the same problem. Before I was reseting itself sometimes once per week but It took only couple of second but now totaly its gone. We tried to update the navigation version but no result. Also we remove the car battery etc.. did not help. Now I am thinking to go to dealer.... Navigation (audio) 20 is sucks.
