Dear Brother,
I am having Prius 2011, the Navi installed is W61 G, previously it was working fine, now i don't know what happened, the system respond time is very very slow, after 30 mins of starting the car you can eject the player to change the CD, and so do other functions are responding very very slow, you need a hell of time to change the mode from fm to am.This player came with built in hard disk even, now can you tell me from where i can get the software for this palyer and how to install it. Please help me i will be honored for your favor.