Skyline Update Technical Support
Club Member
Joined: Jul 2008
Posts: 352
Likes: 78
From: South Carolina
If we want to talk about subtle differences with this update, the only thing I've noticed is that the Trip button selected on tire PSI would switch back to a blank widget for the first few rides and then it stuck after maybe the fourth ride? That was the last ride, we'll see if it stays. Don't know about you all but tire pressure is the number one choice on my right side gauge.
Intermediate
Joined: Apr 2012
Posts: 36
Likes: 14
From: Washington State
240003254D & 240004125D were released today along with Amplifier 1.5.4.0 which is included in the 240004125D update.
Changelog is fairly weak. They did fix the mapping zoom so now you can use the buttons to zoom the map in and out, which is good. Would still like the ability to disable the touchscreen at a certain speed to prevent rain from messing with it. Would like new colors as well. Maybe someday.
https://serviceinfo.harley-davidson....06210741902804
https://serviceinfo.harley-davidson....06212944020949
Date: 2025-01-27
Fixes:
Software update process operation.
Battery drain potentially caused by IFCU response to customer interaction with the motorcycle when it should be in an off-power state
Subwoofer Gain adjustment functionality
Intermittent CarPlay connection and interaction
Intermittent mixed display High Contrast/Dark Mode
Intermittent access and display of main menu and widgets
Intermittent audio playback interruption after an announcement or prompt
Intermittent loss of audio due during a low battery voltage engine start
Navigation not enabling correctly after purchase of embedded navigation
Loss of audio or menu not loading after ignition cycle
Global Positioning System (GPS) location not updating after quick ignition cycle
Enhancements:
Trip A/B widget accuracy
Intermittent incorrect displaying of Diagnostic Trouble Code (DTC) U148983
Original Equipment (OE) audio configuration sound
Added Features:
Map Zoom in/out with Left Hand Control Module (LHCM) up/down buttons on Directional Pad
Parts and Accessories (P&A) Audio content (added speaker Stage levels and Subwoofer auto detect)
Enables Over The Air (OTA) updates
Changelog is fairly weak. They did fix the mapping zoom so now you can use the buttons to zoom the map in and out, which is good. Would still like the ability to disable the touchscreen at a certain speed to prevent rain from messing with it. Would like new colors as well. Maybe someday.
https://serviceinfo.harley-davidson....06210741902804
https://serviceinfo.harley-davidson....06212944020949
Date: 2025-01-27
Fixes:
Software update process operation.
Battery drain potentially caused by IFCU response to customer interaction with the motorcycle when it should be in an off-power state
Subwoofer Gain adjustment functionality
Intermittent CarPlay connection and interaction
Intermittent mixed display High Contrast/Dark Mode
Intermittent access and display of main menu and widgets
Intermittent audio playback interruption after an announcement or prompt
Intermittent loss of audio due during a low battery voltage engine start
Navigation not enabling correctly after purchase of embedded navigation
Loss of audio or menu not loading after ignition cycle
Global Positioning System (GPS) location not updating after quick ignition cycle
Enhancements:
Trip A/B widget accuracy
Intermittent incorrect displaying of Diagnostic Trouble Code (DTC) U148983
Original Equipment (OE) audio configuration sound
Added Features:
Map Zoom in/out with Left Hand Control Module (LHCM) up/down buttons on Directional Pad
Parts and Accessories (P&A) Audio content (added speaker Stage levels and Subwoofer auto detect)
Enables Over The Air (OTA) updates
Stage I
Joined: Feb 2025
Posts: 1
Likes: 1
From: SoCal
I had the same issue, I just deleted that update, then it allowed the other three to run.
Stellar HDF Member
Joined: Jul 2021
Posts: 2,101
Likes: 2,108
From: NoVA
You will need that update, It was there for a reason, I wouldnt ride it with partially updated software - who knows what kind of gremlins will pop-up.
Advanced
Joined: Aug 2024
Posts: 89
Likes: 53
From: Florida
Talking about gremlims...
Did the upgrade on Friday. Everything went Ok, no issues at all. Took the bike for a ride on saturday, and suddenly, my screen went black, IFCU turned off and started to reboot. Engine was still running. No idea what happened. After rebooting, everything went back to normal (audio, bluetooth, etc).
Did the upgrade on Friday. Everything went Ok, no issues at all. Took the bike for a ride on saturday, and suddenly, my screen went black, IFCU turned off and started to reboot. Engine was still running. No idea what happened. After rebooting, everything went back to normal (audio, bluetooth, etc).
Stage IV
Joined: Jan 2025
Posts: 4
Likes: 0
From: Colorado
OK I recently had my Dealership updated my 24 road glide to latest OS 4125D. I previously was 2237D. Since the update I am experincing My apple carplay not connecting at start up. Let me explain. On previous software when I would turn on the bike first and then it prompts me to connect headset. I would then turn on the Cardo pactalk bold. And then I could access Apple CarPlay. No issues. Since the upgrade. The icon for apple CarPlay on the bike is grayed. If I turn on the Cardo first everything is fine. I thought at first maybe I needed to do a complete apple CarPlay setup from scratch. So I went into the bike and deleted my phone and Cardo from the device page. Did a complete new pairing of phone and Cardo to the bike. But am still having same issue. Any ideas why this has changed since the update?
They did the update on Friday. I will contact them on Tuesday when they are open again and see what they say about it. I am guessing by your response this is not happening on your bike? Since these bikes are fairly new. My guess is my Dealer may give me the (Deer in the Head light look). I think like must of us we are learning as we go with this new technology.
Talk bold from bike and then doing a new pair. I did this and that didn't resolve issue. So I have decided to just to turn on the Cardio first and then everything connects as should. I had a Birthday discount from Harley for 10% off. I decided to update to the Harley Cardo pak talk edge. Doubt this we change anything. But it will look nice on my Helmet. LOL!
Last edited by BrandonSmith; Feb 27, 2025 at 07:30 AM.
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Tourer
Joined: May 2024
Posts: 318
Likes: 149
From: Marysville WA
Ok I finally got around to talking to my Dealer about my issue with CarPlay not connecting. They suggested deleting phone and pak
Talk bold from bike and then doing a new pair. I did this and that didn't resolve issue. So I have decided to just to turn on the Cardio first and then everything connects as should. I had a Birthday discount from Harley for 10% off. I decided to update to the Harley Cardo pak talk edge. Doubt this we change anything. But it will look nice on my Helmet. LOL!
Talk bold from bike and then doing a new pair. I did this and that didn't resolve issue. So I have decided to just to turn on the Cardio first and then everything connects as should. I had a Birthday discount from Harley for 10% off. I decided to update to the Harley Cardo pak talk edge. Doubt this we change anything. But it will look nice on my Helmet. LOL!
I am currently rocking my ORANGE KTM Cardo Edge.... sure stands out on my Black Arai... LOL
Stage IV
Joined: Jan 2025
Posts: 4
Likes: 0
From: Colorado
Well I received the new Harley version of the Cardio Pak Talk Edge. Got it all paired to the bike and it fixed all my connection issues. Plus it fixed an issue when turning my head to the left music would stop. Now there is no interruption no matter which way i look. That was a good purchase decision on my part. Costly, but worth it.