I've noticed when turning the key of our 2015 Pure all the way to "start" there is sometimes a split second delay before the starter motor spins. Is starting a function that goes through the computer (computers sometimes have to think for a second before choosing a function) or is it a direct, mechanical switch, which would mean I have a bad switch or loose connection? Any experience on this? The car has only 30k miles on the odo. Didn't see anything in FAQ's.