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-   -   Comand Center -- "system unavailable" (https://mercedesforum.com/forum/mercedes-s-class-11/comand-center-%22system-unavailable%22-20523/)

osprey55 03-21-2017 06:33 PM

I was told I need to replace the amplifier, $3,400 / do you know is there a difference between the amplifier and the command unit? Thanks.

Mrdevine922 12-29-2022 07:30 PM


Originally Posted by hena (Post 168751)
Hello all,
My 'system unavailable' issue finally got fixed. We replaced the gateway module in the trunk. I bought a comand unit on ebay and replaced it first as I was told it is the comand unit problem by second Mercedes dealer, but that didn't fix the issue. I found two mechanic through a friend and they did diagnose again and told me the audio gateway is a problem so I bought that again on ebay and got replaced. Every thing is working fine now. The mechanics fixed my car live in DC area so if anyone of you live around DC, Northern VA or MD I can give you their contact information and they can check your car.

Hi,
my name is Marco. If you still have the contact info for the mechanic in the D.M.V. area please send me a message. I have the same problem and would like to get it fixed. Or you can contact me on FB: Marco De'Vine. My profile picture is a drawing of a Rose. Thanks!

osprey55 12-30-2022 07:04 AM


Originally Posted by Mrdevine922 (Post 181794)
Hi,
my name is Marco. If you still have the contact info for the mechanic in the D.M.V. area please send me a message. I have the same problem and would like to get it fixed. Or you can contact me on FB: Marco De'Vine. My profile picture is a drawing of a Rose. Thanks!

I had a Mercedes repair shop locate a used amplifier from a junk yard and that fixed the system unavailable problem… good luck

Miya481 06-29-2023 12:23 AM

Look @ the Amp & the Fuses for Offline System Unavailable Radio/GPS
 
This has happened to me twice to my 2004 CL500. Each time, my amplifier got wet and rusted in the trunk, taking my radio/ gps offline and making it unavailable. Have your amp checked and if needed, get it replaced and it should work. There may be some additional things to check like the fuses to see if they were blown, but other than that, that should be it. If the radio is receiving power, then the radio is somewhat functioning. However, it's not fully working b/c you're not receiving audio sound and it will shortly turn-off. Check out the amp and the fuses.

travor12 01-03-2024 12:07 PM

Command Center System unavailable reasons and fix comprehensive guide. Read Here


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