You may want to contact, or go to the support section of the car’s (or stereo’s) website for advice. Some car models have user forums too where you can get help/advice from others with your same set-up.
Well my Cruzer Fit 8GB SUX. Have problems with car stereo too
If Cruzer Fit is inserted in car stereo before it is turned on, then i can forget about it beeing recognized. So i need to power on car stereo and wait few sec and only then i can insert Cruzer Fit to be properly recognized.
Annoying as hell !!!
With Cruzer Fit there is no more resume option for playback so i need to go and search folder/song that i listen last. Hate it!
Believe the problem is in usb controller. It is clearly not responding properly at the initialization time.