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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > BMW Coding > 2007 E93 335i coding top open with keyfob no CA option



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      09-18-2018, 09:42 PM   #1
Iceman2007
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2007 E93 335i coding top open with keyfob no CA option

Hello All,
I'm running into this weird issue where following all instructions of coding convertible top to open or close without CA option is not working. My car was build in 2/2007 and looking at the CTM module it has 1/2011 firmware. My understanding is that dealers updated firmware to close the loop of not being able to close the top but there are several users claiming that they can open the top with their key fob without having comfort access or alarm installed. I can close all the windows and fold mirrors with no problem but I can't get my top to open. Anyone that could lend some help would be greatly appreciated!
Thanks in advance
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      09-21-2018, 04:50 PM   #2
Iceman2007
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Anyone that could help me? We're YouTube videos showing no CA opening and closing top with key fob Euro models and US models are missing some other dependencies or is it simply few more lines that I'm missing? I have followed very old post from 2011 or 2012 but not sure if the user was from EU or US. His car that was used to demonstrate was blue e93 2007 335i just like mine with no comfort access. Can you please lend me some assistance?
Thanks a bunch
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      09-25-2018, 08:25 PM   #3
moose8160
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I have an 2007 e93
I believe There is a coding in the Footwell module that you have to change for this to work.
I'm not sure which one it is
I coded my CTM and top up or down did not work. I coded with ncsexpert
I used Carly to recode my Mirrors and windows up and down then the top worked.

So not only do you have to code CTM but there are additional codings
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      11-08-2018, 11:19 AM   #4
Ian mead
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https://www.e90post.com/forums/showthread.php?t=714181
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