Does anyone have a link to or can scan a copy of the installation
instructions for a VaisTech iPod integration kit for the NHW20 Prius?

My husband installed a (now discontinued model) VaisTech AIC-100i model to
his 2004 Prius years ago. Now that his mother owns the car, we'd like to
remove it (for dealership/warranty concerns), only I don't think that we
still have the original installation instructions around to follow in
reverse to remove it, and he doesn't quite remember how he put it in...
(I wasn't there when he installed it, so I am clueless on what was
involved...)

Thanks much!