I have a May 2006 Z1 and the screen is starting to freeze on boot . If I put in the firmware fix will I disable the parking brake bypass ? Also if I do the Gracenote update will the bypass go away? My unit has been great so it's been a while since I've browsed the forum . I don't want to introduce another problem if I install these updates .
The updates will not change your 2 wire bypass. You may also want to upgrade your system to a Z3. See the upgrade forum:
Thanks for the reply . I read the link and also your classified . I may just send you my hard drive and let you do your thing . The price is definitely right . Would be great to have the latest/greatest "stuff" . With security disabled does that mean mp3's can be added ?
You can not add mp3's directly to the hard drive. Unlocked and security turned off means that you can connect the drive to a windows based PC for future upgrades.