There is actually two horns both located in the front grill of the car, at least that's where there connections are.
you can find the horns in the grille.both opposite side of the license plate.
I am consistantly getting 25 MPG, Half Highway, Half City!!!
In the US, I have heard September/October timeframe.
The Toyota RAV4 received slight changes for the 2009 model year. Apart from that, a new RAV4 is not in sight, yet.