02 [002] Driver's belt tensioner, resistance too high

[Bmwe5320023.0]

Purchased used seats and getting this error.
I tried cleaning the contacts really well, but that didn't help.
Disconnecting/reconnecting the cable just creates/removes another error:

70 [112] Seat occupancy detector, connection to B+
I haven't figured out what wires i touched to make it go away and come back Thinking about coding it out or buying a bypass on ebay.

Back to belt tensioner. I have a few spares laying around, so I tried replacing the 2 wire harness with 2 different ones like this, part number 52108255704


So right now I figure the only piece left to replace is the whole buckle thing, it got another connector that cannot be disconnected



Anyone found a different solution or fixed the problem this same? All the post I read recommend replacing just the wire, nobody mentions replacing the whole buckle assembly

[X5chemist]

Mine had a code 71. Seat occupancy detector. I used a bypass to clear the code. The air bag will deploy even if no one is sitting on it. Better to deploy than not in an accident. To clear the seat belt alarm, an extension insert is used.

Insert a belt latch into the buckle. Does the code change?

[Bmwe5320023.0]

Code doesn't change even if buckled. I'm surprised there's not a lot of complaints on the forum for this.

[Bmwe5320023.0]

Not sure if related, but just discovered the steering column adjustment doesn't work anymore either