Someone suggested it might be blown fuses so I checked.
No fuses blown at all. I checked al three boxes.
And I disconnected/reconnected the battery once again. Nothing.
Plus, the BAS light comes on.
It's snow country where I live right now, so the malfunctioning windshield wipers, rear defrost, and directionals make it so I can't drive it anywhere to go check it out.
Besides, I was really hoping to find a DYI solution, anyway, because I've seen so many solutions given out here to seemingly greater problems.
Thank god for BMW's. My X5 will get me through this.

I'm thinking whatever malfunctioned the alarm in the first place is still the culprit here?!:wtf: