Hello everyone, i have tried to search for answers to my questions but no luck. i hope i am not repeating what has already been asked.

 

Currrently have the AVIC-Z2 Upgraded to the Z3 with the following adaptors (bluetooth, sirius sat, ipod, steering wheel remote) but i was gifted the Z110BT Upgraded to a 130bt

 

I am not sure what that means but my questions are:

 

1. where do i connect the steering wheel adaptor?

2. what is reusable from the old to the newer Avic HU?

3. how big of a microSD card can this HU Handle?

 

any help is greatly appreciated as i plan on tackling this HU Swap today 10/10/11 since i am off

 

thank you