BMW ICOM NEXT | BMW NBT EVO FSC Codes | BMW NBT & CIC FSC Codes | BMW Rheingold , ISTA/P, KSD, ETK remote installation | BMW STANDARD TOOLS remote installation | BMW ESYS remote installation
Go Back   BMW forum. Diagnostics, coding, programming, repair BMW vehicles. > BMWelcome > BMW coding and programming > BMW ISIS, ICOM A+B+C, Esys

LinkBack Thread Tools Display Modes
Old 02-23-2016, 02:02 PM
Junior Member
Join Date: Feb 2016
Location: US
Car: BMW
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Default 2015 F25 HU/RAD KOMBI ISTA/P Update Error

Hello - have a 2015 F25 that I'm simply trying to use ISTA/P to update the program on all modules that need updates. I have the latest/greatest ISTA/P Expert mode loaded and running. All modules programmed and updated correctly except two: the HU/RAD and KOMBI. The HU/RAD fails on saving user data (three attempts made to read - all fail) and then it tries to program the bootloader (three attempts made and then fails). Each time the display comes up during programming showing 'Flash Time Remaining: 00:00:00' then never updates and fails. The KOMBI also never updates correctly.

I'm using ICOM A2 tool connected via Ethernet. My MOST loop only includes the HU/RAD and KOMBI and see no diagnostic breakout for MOST to connect ICOM B up to.

What could be causing this failure to program HU/RAD with ISTA/P Expert?

I've also tried disconnecting the KOMBI and programming the HU/RAD separately using Expert mode to clear measures for the KOMBI but same failure programming the HU/RAD.



Reply With Quote
Old 02-25-2016, 06:12 PM
Junior Member
Join Date: Feb 2016
Location: US
Car: BMW
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Default Fix found!

Fix was found on another forum - wanted to pass on here for reference: I was able to get my HU/RAD and KOMBI to both update using ISTA/P and ICOM A2! Set ISTA/P computer and ICOM A2 itself for DHCP and used external wired router between the two. Both took updates.
Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Rheingold 2015.11 need update ICOM firmware?? lalaura BMW coding and programming 1 01-05-2016 04:19 PM
Need help Kombi ecu coapi 1000 error Bignose BMW coding and programming 3 07-14-2015 09:25 PM
Changed kombi for m3 kombi and the oil temperature needle does'nt work gmros BMW coding and programming 3 08-16-2014 02:08 PM
request - HOW update ista P and ista D? slaw1971 BMW ISIS, ICOM A+B+C, Esys 0 11-13-2013 09:25 PM
error after update winkfp davidemx BMW GT1, OPS/OPPS, INPA 0 07-18-2011 09:02 PM

All times are GMT. The time now is 08:24 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.1
BMW forum: diagnostics, coding, programming.