Instrument panel lighting
The instrument panel lighting illuminates when
the ignition key is in position II and the light
switch (1) is in either position 
Move the thumb wheel (4) up to increase brightness or down to decrease brightness.
See also:
Vehicle Overview
Volvo's smallest sedan, the compact S40, comes in 2.4i and T5 trim levels,
the latter offered in all- as well as front-wheel drive. A few years past a full
redesign, the S40 and its V50 wagon sist ...
Main instrument panel
Information display and menu controls
1 READ – access to the list of messages and
message confirmation.
2 Thumbwheel – browse among menus and
options in the list of functions.
3 RESET – reset ...
Washing the car
The following points should be kept in mind
when washing and cleaning the car:
• The car should be washed at regular intervals
since dirt, dust, insects and tar spots
adhere to the paint and ma ...