Ian y

the 2005 updated model has speed alert. only the Grande has speed alert in 2003 and 2004

The air con can be switch to the rear as well on the air con control panel . the air comes for under the drivers and passengers seat.( make sure that under the seats are clear) It reduces the air to the front of the cabin but. The back does not air con as well as it should and needs a bit of time to cool the whole car. The air con is a bit weak in the 2004 to 2007 model Kluger but after 5 minutes it does an ok job in the rear row of seats