Drive Inoperative Message
Thread Starter
Newbie
Joined: May 2018
Posts: 3
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2011 E550 4Matic
Drive Inoperative Message
2011 E550 4Matic. The navigation screen says “Drive Inoperative” and “OK”. Pressing the Command Button switches the screen to “Audio”. The navigation system appears to be working behind the message and gives navigational voice prompts which stop when the screen goes to Audio.
Anyone seen this problem and have any suggestions for a fix? Thanks!
PS. Mute for the radio turns itself off intermittently.
I have gremlins!
Anyone seen this problem and have any suggestions for a fix? Thanks!
PS. Mute for the radio turns itself off intermittently.
I have gremlins!
Super Member
Joined: Oct 2017
Posts: 882
Likes: 110
2021 M550i
2011 E550 4Matic. The navigation screen says “Drive Inoperative” and “OK”. Pressing the Command Button switches the screen to “Audio”. The navigation system appears to be working behind the message and gives navigational voice prompts which stop when the screen goes to Audio.
Anyone seen this problem and have any suggestions for a fix? Thanks!
PS. Mute for the radio turns itself off intermittently.
I have gremlins!
Anyone seen this problem and have any suggestions for a fix? Thanks!
PS. Mute for the radio turns itself off intermittently.
I have gremlins!
Thread Starter
Newbie
Joined: May 2018
Posts: 3
Likes: 0
2011 E550 4Matic
mbworld automatically posted me to this forum.
FYI, rebooting by removing the fuse for Command did nothing.
Returning to factory settings solved the issue although I had to reprogram my iPhone.
Hope this helps someone!
FYI, rebooting by removing the fuse for Command did nothing.
Returning to factory settings solved the issue although I had to reprogram my iPhone.
Hope this helps someone!
