BMW F20 problem · Microtronik Autohex II and Hexprog forum

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110miyazaki
52.6% (Neutral)
Newbie Topic Starter

2021-09-12T06:03:38Z

I have a problem with BMW F20 2013.
I tried to read ISN from OBD with Chinese tools.
After that, the engine could not be started with the original key.
The car can be turned on.
I bought AUTOHEX 2 the other day and received the item.
Can AUTOHEX2 solve this?
please help me.

Edited by moderator 2021-09-13T05:41:20Z | Reason: don't mention other tool names on forum.

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Autohex_II_BMW
100% (Exalted)
Advanced Member

2021-09-13T05:40:56Z

Originally Posted by: 110miyazaki

I have a problem with BMW F20 2013.
I tried to read ISN from OBD with Chinese tool.
After that, the engine could not be started with the original key.
The car can be turned on.
I bought AUTOHEX 2 the other day and received the item.
Can AUTOHEX2 solve this?
please help me.

you can try to read ISN from DME from ISN manager option1 OBD and compare that with ISN of FEM/CAS. If its FEM you need to unlock FEM using working key to get the ISN from it. If you have more questions please contact support.