Volvo V70R Owner's Manual page 58

Instruments and controls
Parking brake, electric socket/cigarette lighter
Electric socket/cigarette lighter,
rear seat
The electric socket can be used for various
12 V accessories, such as a mobile phone or
a cooler box. Maximum current tap 10 A.
The ignition key must be at least in position I
so that the socket can supply power.
The cigarette lighter is activated by pushing
in the button. Once the lighter has been
heated, the button pops out again. Pull out
the lighter to use it.
For reasons of safety, always keep the cover
in place when the socket is not in use.
57