Reset button avic-z1 password - Pioneer AVIC-Z1 Car DVD Player

SOURCE: AVIC - Z1 Screen no longer retracts to allow insertion of a CD

that means that the CD drive is not opening right?

it may be a gear problem sir

SOURCE: Can I install a Pioneer Avic Z1 into a 2002 GMC

Yes, that is the best way to go. Most local automotive stereo stores sell an installation kit that has a surround that the new stereo mounts in to and fits the space of the stock stereo, and also comes with a wiring harness that wires the new stereo to a plug that fits tthe car's stock radio connector.

SOURCE: A cd is stuck in my Pioneer AVIC Z1 nav system. I

This is a tricky one you could try tyaking the top of the radio off and see if you can help slide it out. Another trick is to get a thin stiff piece of cardboard like the back of a writing tablet cut a strip apx. 2" wide and 6" long. Take a piece of ducktape and with the sticky side up insert under the disc hit eject and see if that will coax it out.