I would suggest taking it to the dealer, what you're describing sounds abnormal. Mine boots in about 10 seconds.
I do definitely find it annoying that it defaults to playing whatever audio source you last used when you start up your car. Whenever I have a passenger, I have a slight moment of panic as I try to remember what's about to play through the speakers, and whether it's appropriate for them to hear.
I do definitely find it annoying that it defaults to playing whatever audio source you last used when you start up your car. Whenever I have a passenger, I have a slight moment of panic as I try to remember what's about to play through the speakers, and whether it's appropriate for them to hear.