See also:

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 ...

Remote keyless entry system and the driver's seat and door mirrors
Remote keyless entry system and the driver's seat and door mirrors The remote control transmitter also controls the position of the power driver's seat and door mirrors in the following way: 1 ...

Electrical system
General information 12 volt system with a voltage-regulated alternator. Single pole system in which the chassis and engine block are used as conductors. The negative terminal is connected to the ...