Alright, here is hopefully the final update, and I will update the first post with the whole saga and fix in a couple of days once I confirm this fixed it.
I got Bimmerlink as a user suggested, and it showed 2 errors in the Roof function center:
DE8C5E: LIN: Sine doesn't answer
801A55: Theft...
I bought it used, but I've had it for about 4 months before this problem ever started.
Another thing I've noticed is that the car doesn't beep anymore when I lock or unlock the car. I'm pretty sure it did before I started having this problem. I don't know if it's related, but thought it might...
Dealer said the alarm never went off with them. They scanned, no codes. They of course thought it was the jb4 even though I told them it hasn't been plugged in for a few days. Got the car back, parked it, locked it, alarm went off within 20 minutes.
I tried with the motion/tilt sensors disabled and the alarm still went off.
There were no codes when I scanned with my obd2 scanner, so I'm going to take it by the dealer tomorrow and see if they can scan. I'll update if I get an answer.
Battery had 12.51v after sitting all night, right before I drove this morning, so I don't think that's the issue.
I took the panel off under the dash to look at the obd2 port again, and there's nothing plugged into it, and nothing spliced into the wires.
It's a 2022.
Yes, I looked to make sure there was nothing above it. I'll verify again, but I didn't see anything the first time. I looked through a ton of threads where people said it was something in the obd port, so that was the first thing I checked, but I will double check.
Hey all- my alarm will constantly go off after I lock the car. Anywhere from immediately when I lock it to 15 minutes after. This happens multiple times every day. I had a jb4 plugged in, thought it was that, but I unplugged it and the alarm still goes off. I have a dash cam hard wired in...
Hey all, what do you think is the catback that is quietest during cold starts and in normal mode that is still straight piped when the valve is open? I like the dinan because of the price, but it seems like that muffler on the non-valved side isn't super quiet. I live in close proximity to a lot...
I'll be interested to hear how you like these, as that's what I'm thinking about getting once my stock tires are worn. Post an update once it's warm out, if you can.