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Sos malfunction

5K views 12 replies 5 participants last post by  Joshua Harris 
#1 ·
Today was driving to work when sos malfunction came up on Idrive now there no tone an radio or cd can any ideas
 
#2 ·
What year is your car?
 
#4 ·
Might try this:

To completely reboot your car control computer (I-Drive, Navigation, Audio), hold down both eject buttons for the DVD and CD drives while pushing the radio power knob. This causes the system to reboot from scratch but doesn't lose any of your presets or stored information. When you turn the car off and back on again it doesn't completely reboot the system, at least not to this degree.
 
#6 ·
#8 ·
Mine's still having same issue as OP. Have you found the culprit in your system? If I unplugged this component completely, and nothing changed then can I assume it's the culprit?


2007 M6
2011 Ducati 1198
2003 M3
1998 M3
 
#10 ·
If you disconnect it without putting in a jumper for the optical cable you'll get no sound at all.
 
#11 ·
If that's the case and there's already no sound coming from the system whatsoever, then I should see no change right? So I'm wondering if this could pinpoint what my cars problem is?


2007 M6
2011 Ducati 1198
2003 M3
1998 M3
 
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