So irecently got an inverter for my car, 400 watt, and im wondering if it can run when in one 12v socket, while another ipod charger is working in another socket. WIll these take up too much of the hybrid's battery power?

Also is there any way to change the navigation screen so that you can access it while driving?

 

What year is your 400H? 06's have nav. workaround

 

its year 07

 

Don't think there is an easy fix!