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E-Key
#8
(06-17-2023, 12:59 PM)saread Wrote:
(06-17-2023, 11:35 AM)Lee Wrote:
(06-17-2023, 10:53 AM)saread Wrote: I had another thought. The antenna for the E-key is supposed to be under the front part of the rear seat.  I can't determine if there's an antenna in that location or not.  If it's not there, then this bike will never have an E-key solution.

Your bike would not start without that antenna. The same antenna is used for the fob and emergency key.

The product data (Owner's Manual) refers to two antennas.  The electronic immobilizer is supposed to utilize a ring antenna on the ignition switch that communicates with the fob with a separate ring antenna located under the seat.  The system may very well utilize both antennas, but the manual notes that the bike won't start if the fob is too far away from the antenna (approx. 1 m). It specifically notes that this can happen if the fob is in the top case or pannier.  All of this implies to me that the antenna at the ignition switch is for the fob and the seat antenna is for the E-key, just based on the geometry.  Again, the system may very well use both. I'm a FNG and will defer to those who know.  I will look closer.  Thanks for the help.

I did not know there were two.
You do need the one under the seat. If the battery in the fob is dead you place the fob on the antenna under the seat.
Lee
Iowa, USA
2022 R1250RS White Sport

Past BMWs: 2016 R1200RS x 2,  2011 K1300S x 2,  2003 K1200RS x 2,  1991 K75S x 2,  1987 K75T x 2, 1984 R100RT
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Messages In This Thread
E-Key - by saread - 06-16-2023, 08:07 PM
RE: E-Key - by Grumpy Goat - 06-16-2023, 09:15 PM
RE: E-Key - by Motorhead1977 - 06-17-2023, 05:53 AM
RE: E-Key - by Lee - 06-17-2023, 07:29 AM
RE: E-Key - by saread - 06-17-2023, 10:53 AM
RE: E-Key - by Lee - 06-17-2023, 11:35 AM
RE: E-Key - by saread - 06-17-2023, 12:59 PM
RE: E-Key - by Lee - 06-17-2023, 04:42 PM
RE: E-Key - by Lee - 06-18-2023, 06:27 AM
RE: E-Key - by Motorhead1977 - 06-18-2023, 04:36 AM
RE: E-Key - by Grumpy Goat - 06-18-2023, 06:02 AM
RE: E-Key - by saread - 06-18-2023, 09:15 AM
RE: E-Key - by Grumpy Goat - 06-18-2023, 10:27 AM
RE: E-Key - by saread - 06-18-2023, 10:55 AM
RE: E-Key - by TriangleRider - 06-20-2023, 04:46 AM
RE: E-Key - by Grumpy Goat - 06-20-2023, 06:14 AM
RE: E-Key - by TriangleRider - 06-20-2023, 07:47 AM
RE: E-Key - by Lee - 06-18-2023, 10:27 AM
RE: E-Key - by saread - 06-19-2023, 05:48 PM
RE: E-Key - by Lee - 06-20-2023, 07:34 AM
RE: E-Key - by thechamp 73 - 07-07-2023, 09:29 PM
RE: E-Key - by Lee - 07-08-2023, 06:53 AM
RE: E-Key - by Motorhead1977 - 07-08-2023, 05:30 AM
E-Key - by Ray - 07-08-2023, 08:26 AM
RE: E-Key - by Lee - 07-08-2023, 11:26 AM
RE: E-Key - by Ray - 07-08-2023, 08:47 AM
RE: E-Key - by darrell - 07-08-2023, 02:58 PM

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