Steering Wheel Switch Function
WARNING: This page is about a different car, the 2013 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
The RH steering wheel switches consist of a 5-way upper switch and a 5-way lower switch. The 5-way upper switch operates that operates the volume +/-, seek +/- and the audio mode. The 5-way lower switch operate the audio system SYNC® functions.