Volvo VNL Operator's Manual page 310

12 Volt Power Outlets
There are a number of 12 V outlets that can
be accessed in the cab or the sleeper area.
On the dash, there are cigar lighter and CB
power studs as possible 12 V outlets.
In the VN-610 and VN-660 sleeper, there is
an unswitched power outlet on the sleeper
control panel. The outlet is covered by a
cap that is pulled out for access.
The outlet is made for a cigar lighter type
plug.
On the panel is also a cigar lighter that can
be used for an additional 12 V outlet.
In the VN-770 sleeper, there are the same
panel mounted outlets as for the VN-610 as
well as outlets in the cabinets. For the
driver side cabinet, the two outlets are
switched. The switch is located on the
sleeper control panel and is used for
switching off a refrigerator if the vehicle is
parked for a longer time.
Outlets in the passenger side cabinets
receive unswitched power. Normal acces-
sories for this cabinet will have on/off
switches of their own.
The cabinet 12 V outlets have cigar lighter
type plugs.
Electrical System
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W3002430
W3002000