USB Flash Drive issue
I have the comfort key option on my E90. I've read that the 2 keys should be alternated so that the battery stays charged.
I've been using an 8GB USB flash drive in the car for music for over a month. Today I started using the 2nd key and the car wouldn't read the USB drive. I switch back to the original key and it works - even brings up the last song I was listening to. Switch back to the 2nd key and it won't read it.