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12-17-2023, 03:23 PM | #1 |
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Issues registering battery
2011 Z4 35i ... replaced battery with same type from BMW. Both ISTA and Carly App failed to register new battery. ISTA showed these messages:
Possible cause(s) of fault: No communication with IBS or engine electronics. Program status of the engine electronics cannot save any battery exchange Terminal 15 was not on Engine running Terminal 15 is on as lights and radio are working. Engine is not running. No fault codes stored. If IBS has some issue, won't it throw fault code? Visually inspected IBS and no signs of damage. What else could be causing issue registering new battery ? (Replacing 7+ year old battery with same type from BMW. At that time, I could register with ISTA without any issue.) |
12-17-2023, 04:34 PM | #2 |
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Drives: E89 Atacama Yellow 35is
Join Date: May 2022
Location: Scotland..God’s own country
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On ISTA… when you connect to the car and you get a network of different modules ..are they all shown in green?
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Much modified 2011 Atacama Yellow 35is…previously a much modified 2012 Atacama Yellow 20i MSport
Change history here… https://www.dropbox.com/s/8h1vabklgz...0List.pdf?dl=0 Build thread here… https://z4-forum.com/forum/viewtopic.php?t=131886 |
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12-17-2023, 05:19 PM | #3 |
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12-18-2023, 06:34 AM | #4 |
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Had same
Make sure the engine is off and you have ignition position 1 - thats is key in press start button once - ( do not start engine )
I was able to code my battery using carly this way |
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12-18-2023, 10:45 AM | #5 |
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🎯 that's it ... I was inserting the key, pressing the brake and pressing start button without starting the engine.
Tried inserting the key, pressing start button without pressing the brake and without starting the engine. It worked !!! Thank You 🙏🏻 |
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12-18-2023, 04:29 PM | #6 | |
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Drives: E89 Atacama Yellow 35is
Join Date: May 2022
Location: Scotland..God’s own country
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Quote:
Splendid
__________________
Much modified 2011 Atacama Yellow 35is…previously a much modified 2012 Atacama Yellow 20i MSport
Change history here… https://www.dropbox.com/s/8h1vabklgz...0List.pdf?dl=0 Build thread here… https://z4-forum.com/forum/viewtopic.php?t=131886 |
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