This may be normal but it annoys me. The car is a 2010 G37S auto non nav with 41000 miles. When I push the start button it seems to take several seconds to engage the starter. Battery is brand new and its not a starting issue. Just a delay. I also noticed a delay when turning on ac. The computer has to go through a boot up before the ac controls work. Well I have an appt with dealer for the trans. I'll bring this up too.

 

Damn man that sucks. My g had a problem where when i started it the rpm's fell bellow 600 and the car died. The dealership fixed the computer module and every things fine now. But it was a headache dealing with them and getting it fixed.

Good luck my friend