See also:

Windshield washing
Washing function Move the lever toward the steering wheel to start the windshield and headlight washers. After the lever is released the wipers make several extra sweeps. ...

W – Winter/Wet driving mode –enhanced vehicle traction
Press the W button at the base of the gear selector to engage/disengage this driving mode (see illustration). The W symbol will appear in the display (see page 58) when the function is activated ...

Equalizer
Equalizer FR EQ – FRONT (certain audio systems) This function is used to fine-tune the sound from the front speakers. 1. Select AUDIO SETTINGS in the menu and press ENTER. 2. Select Equalizer ...