I'm pretty sure that it will do this to protect the transmission - it's not a fault. If the transmission fluid isn't warm enough it will change gears as little as possible. Just my experience.
Also, it seems that you need two ticks on the temp gauge before you get the really quick shifts in sport mode as well - also just my experience.
Also, it seems that you need two ticks on the temp gauge before you get the really quick shifts in sport mode as well - also just my experience.
