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. ...

Comfort and convenience
While the interior of the Volvo S40 places an emphasis on style, form has not been allowed to take precedence over function. The fascia ergonomics have been carefully designed and drivers will fin ...

Whiplash Protection System (WHIPS) – front seats only
The Whiplash Protection System (WHIPS) consists of specially designed hinges and brackets on the front seat backrests designed to help absorb some of the energy generated in a collision from the ...