Tweaking Nav/Audio Software on 2012 Nissan Sentra SL

[mikecaseyjazz]

Hi everyone i just bought a brand new nissan sentra sl (2012).

I love the car but there are a few things with the Nav/audio system that really irk me that I'm curious if I can tweak/hack/change....

1. You can't view the map while on a bluetooth call (instead you have to deal with the right sidebar mini navigation bubble which isn't very accurate - so I'd like to check the map button quickly to make sure the rout its taking me on seems logical)

2. Changing the iPod setup so that it lets you search a song for a song by typing on the keyboard (like on the new ipods/iphones)

3. when dealing with long album/song/artist titles, I wish it would scroll so I can see the whole thing instead of putting for example "John Coltrane and Miles Dav...."

4. Being able to type an address in the nav system while driving, or tweaking it so it will at the very least allow you to do this via voice command

Any chance there's an easy way to tweak these things??