The Infiniti G35 had several options that could be programmed by the dealer. A list of them was published on the G35 Forum several years ago. For example, I had to get the dealer to program the alarm settings to flash the lights twice when arming and once when disarming without beeping the horn either time. That was not something that could be done with the key fob. The dealer could also program how fast the windows went up and down and a few other tweaks. My dealer did it at the first service at no charge.
I don't like how the 370Z alarm function can be programmed to disable the horn, but it does not flash the lights at a disarm if the horn is off. That is stupid.
So I have been wondering if there are also dealer programmable functions like the hidden ones on the G35. Kind of like the non-published menu at In'n'Out Burger
