Thanks for all the input . My salesperson was a newbie in the business--1 year experience. She mentioned the dealer routinely installed navigation products & expected I would have a unit with at least a 4 disk changer but did not mention brand.
I realize from all the posts (and I did try the suggestion for the day/night display) there must be problems with installation. A call to Pioneer tech did not offer a solution either.
The unit IS set for daytime display. When in garage at night it is much darker-nearly black with illumination set at 42. When I back out into daylight it changes to a very dark gray. Today, which was bright sunlight, 100 deg. it was nearly unreadable. Switching back and forth between daylight/night display doesn't affect anything. I've even tried background/color changes.
I realize, too, I needed some help with using the unit by comment how to map a location--THANK YOU. I haven't given up on the unit. There was NO demo on use, partly my fault as installation exceeded expected time and I had appt. 100 mi away. It is very different and slower than the plug-n-play. My expectations were based on the iWAY.
A HDD is faster changing/correcting routes, but it has some negatives too, like failure! I can add the IPOD (I have never owned one--don't faint) and even plug in the front of the unit, or install a separate CD changer. The problem with a changer is where to put it in or around the dash. I hate in-rear or trunk changers. I'm not too fond of swapping Map disks, but one disk does have most of the places I want to go.
Sorry for criticism; my expections were based on iWay and my half-sister in-dash unit in 3-yr old Accura which is unlocked but older. She did not have it bypassed; the unit came from Accura that way. I assume this lock/e-brake requirement is relatively new.
When I get all these problems corrected I have friends who can do the bypass. I don't want to mess with it until I get all the other problems fixed. The dealer has agreed to try to find solutions for everything but the bypass which he says he could be sued if he did it.
Hopefully my Sept. appt. will resolve all this and I can report to all of you my satisfaction or offer it for sale...I'm not beyond buying a Z2 if it can be bypassed and having it installed by someone, not dealer. There are some independent automotive audio/video installers in my area.