Leilani,
I know I don't have the latest software update, yet my arrows are visible. Most of the time my cruise is not activated, so I can't say for sure that the arrows work while cruise is on.
I've had two cars of my own for many years. It started when I bought my first sports car in Connecticut; there was no way I was going to drive it on snow-covered roads. When I moved to San Diego, I kept up the "tradition". You know what they say, "Variety is the spice of life." and certainly an MX5 Miata and Mazda3 are two different animals - both fun, but in different ways.