Nav System
Thread Starter
Junior Member
Joined: Apr 2004
Posts: 41
Likes: 0
From: Norfolk VA
2018 GLE350 4matic
Nav System
My nav system will all of a sudden just stop and eject or say the Nav disc needs to be changed, I remove the disc and put it back in and it will just spit it out. Other times will work fine! Any ideas?
MBWorld Fanatic!
Joined: Dec 2004
Posts: 3,063
Likes: 26
From: Tampa, FL
2005 S500 4-Matic, 1978 450SL
Thread Starter
Junior Member
Joined: Apr 2004
Posts: 41
Likes: 0
From: Norfolk VA
2018 GLE350 4matic
When I put in another section cd it just tells me to change cd's. I purchased a cleaning Cd but can't tell if it's running or not, or how long it should stay in as it tells me to change the cd within a few seconds. this said other times the Nav system works perfectly.
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MBWorld Fanatic!
Joined: Dec 2004
Posts: 3,063
Likes: 26
From: Tampa, FL
2005 S500 4-Matic, 1978 450SL
You may need to re-flash your COMAND firmware. Your dealer can do it. In any case, this will require diagnostics that your dealer or a good independent MB tech will have to address.
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