some vehicles have a 2nd ignition wire which requires powering for remote start and valet take over mode. for the impreza this isn't used.
Originally posted by WRX617
I just want to give a shout out to Quynce for the wiring info. I've installed my DEI 554r Valet and it is working great. Thanks to NetZ too for all the great info!! You guys rock!
Out of curiousity, on the remote start relays, there is a pink wire that goes to the ignition and then there is a pink and white wire for the second ignition. Where exactly does that wire go?