Satellite radio
 

Today when I start my GLC up, no satellite radio, just static. FM band works fine. When I restart after getting gas, satellite radio works fine. Any ideas? (I have a paid subscription for the sat radio, so it didn't run out.)

are you certain you had it set to satellite? If so, did you try other channels? It sounds like it either wasn't set to satellite or the channel was having an issue, because satellite radio either works or has "no signal" and should not have static like AM/FM as it is a digital signal. I would be more than happy to check for bulletins related to this for you shortly. Although off the top of my head, there are none for this particular concern.

Yes, it's always set to satellite. The static wasn't static like you might hear on AM radio, but like a bad speaker might give. And all channels had this problem. And it cleared up upon restarting.