Hello,
i live in germany, 32 and own a BMW Z4 individual maritim from 2005 and bought it as a total damaged car and gave him a new live - if interested i can make a whole story about it.
But here is my problem:
I want to retrofit the Onboard Computer with the switch (like oem or in the e46). Everything is installed so far - also the switch and coding done.
But it does not work - it seems, that there is a cable missing between the switch and the instrument cluster. But i cannot find any informations whicht cable, pins or where to put it.
Did someone ever retrofitted it and has any ideas? :( I am looking for almost a year or more and tried many german forums - but no informations are provided anywhere :/
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