Quote:
Originally Posted by burnout8488
Does anyone know how to find the latest software revisions for my X1 35i transmission and ECU?
Are there updates from BMW periodically? How would one know the zusb to flash?
For example, I used to have the Alpina flash, but went back to the stock zusb listed in the article. But, isn't this a very old software revision, and perhaps it isn't even the one my X1 shipped with from the factory?
Thanks in advance  |
I'm assuming that your chassis type code is VM53. You can verify this with a VIN decoder:
http://www.etkbmw.com/bmw/EN/vin/decoder/online/
I'm also assuming that you flashed your EGS module with ZB number 7601492.
If either of the above assumptions are incorrect, let me know.
ZB number 7601492 is very old. It was released on 02/19/2009. Furthermore, it was never qualified for your X1 X35i.
The latest EGS flash qualified for your chassis type is ZB number 8612308. It was released on 11/22/2012 and is applicable to integration levels E89X-11-03-501 to present (E089X-16-11-500).
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