Quote:
Originally Posted by TheGlobetrotter
There's one vendor that does the requisite hardware upgrade (head unit, controller, cables etc). Quite the undertaking, but it might be something for you.
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Are you referring to bimmerretrofit.com? haha... yeah I found them too but I don't want to pay for a hardware retrofit. I was just only looking for a simple software upgrade but since this is not possible, it concludes my search lol.