322 comfort access retrofit. Help please?

mkcobain · 10-07-2021, 04:04 AM

My car has convenience access which includes start/stop, key fob detection, interior antennas etc.

I have attached 3 exterior antennas on BDC and VO coded 322 hoping to use comfort access 2.0 without door handle sensors. It didnt work.

When I test the antennas on ISTA I got "line disconnection"

what am I missing here? fuse? extra coding? FSC? maybe cables?

ibmwg20 · 06-28-2023, 10:27 AM

Any updates on this? Interested?

igorko82 · 07-06-2023, 03:19 PM

Also interested in this topic. Has someone managed to retrofit it?

10-07-2021, 04:04 AM	#1
mkcobain New Member 4 Rep 24 Posts Drives: BMW G20 320i Join Date: Dec 2020 Location: TR iTrader: (0)	322 comfort access retrofit. Help please? My car has convenience access which includes start/stop, key fob detection, interior antennas etc. I have attached 3 exterior antennas on BDC and VO coded 322 hoping to use comfort access 2.0 without door handle sensors. It didnt work. When I test the antennas on ISTA I got "line disconnection" what am I missing here? fuse? extra coding? FSC? maybe cables? Attached Images
	Appreciate 0 Tweet Quote

06-28-2023, 10:27 AM	#2
ibmwg20 Registered 0 Rep 4 Posts Drives: 2019 G20 330xi Join Date: Oct 2022 Location: Connecticut iTrader: (0)	Updates Any updates on this? Interested?
	Appreciate 0 Quote

07-06-2023, 03:19 PM	#3
igorko82 New Member 3 Rep 10 Posts Drives: G20, F07, F31, F20, E87 Join Date: Sep 2019 Location: Cracow, Poland iTrader: (0)	Also interested in this topic. Has someone managed to retrofit it?
	Appreciate 0 Quote