Volvo FM Handbook page 34

The fog lamps go out if the lighting switch (1) is set to
position a or if the ignition is turned off. If the lighting
switch (1) is set to another position again or if the
ignition is turned on again, the fog lamps must be
turned on manually again.
Guide lights (PS-LIGHT)
Certain parts of the exterior lighting (main and dipped
beam, parking lights) can be kept lit and function as
guide lights after the truck has been locked. The time
delay can be set between 0 and 254 seconds and is
done at a workshop.
• The key should be in position 0.
• The function is activated by holding the "main
beam and direction indicator" stalk in position 1 for
3 seconds.
• Step out of the truck and lock the door.
Pressing the lock button on the remote control once
more resets the timer so that the selected time starts
again from zero.
The function is inactivated by holding the "main beam
and direction indicator" stalk in position 1 for 3
seconds.
Dipping for left-hand or right-hand traffic
The headlamps are asymmetrical, which means that
trucks for right-hand traffic have the light beam
concentrated to the right and for left-hand traffic to the
left. When a truck for right-hand traffic is driven in a
country with left-hand traffic, the oncoming traffic is
therefore dazzled.
To eliminate this problem:
1 Fold out the headlamp.
2 Remove the cover for the lower lamp.
3 Move the lever on the side of the lamp towards
the truck.
To change back again, move the lever away from the
truck.
Instruments and controls
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1
2
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