Yep, thats where it is on mine too and it randomises the whole of my ipod I've got connected. Also stays set between the car being restarted
Mine resets every time I restart the car, is there any way around this? Random mode is remembered when playing from USB sticks or my save music on HDD.
Either use a CD, and burn it to my collection and play from that. Or USB, save to HDD also.
Ugh... found what looks like corrosion under the boot handle on my E92 (in the crease). Off up to the BMW bodyshop today to see if they'll cover it under the 12 year anti corrosion warranty. Not holding out much hope, assume they'll find a way to wriggle out of it.
It really is an experience...very silent apart from a slight whirrr of the motors.