[Gmiller123]

Hello, Please help me understand what this means an if it is serious. I am getting this message ....SOS , picture of a telephone handle, Malfunction Drive to workshop. My satellite radio has also started going in and out. Please help

 

[Noodles]

Sounds like the antenna/antenna preamp or the splitter.

I am guessing it is still under warranty and in that case let the dealer handle it.

 

[fabbrisd1]

Please clarify

Your info says "ML500" - and if that is the case then you have series W164 - and not the W166 series ML550.

Please repost on the W164 section - and frankly this can be a antenna/splitter issue.

If you have W164 - then drop by Shuler Autohaus 1/2 block off College and ask their advice.

Keep the beat !