Volvo 2005 C70 - Manual (Page 30)

24
Daytime running lights
3601509A
Automatic daytime running lights
Screw A in the illustration (available on U.S. models only) is used to
control the automatic daytime running lights when the headlight switch
is in position 0.
The low beams, tail lights, parking lights and license plate lights will
come on automatically when the ignition is switched on.
To adjust, press in the screw with a small screwdriver and turn to one of
the following positions:
Automatic daytime running lights
Automatic daytime running lights
The daytime running lights will also function when the headlight
switch is in position and switch A is in this position.
All lights off (daytime running light function disabled)
NOTE: The daytime running light function may only be disabled
(turned off) in the U.S. - Canadian law mandates the use of daytime
running lights.