Buick 2002 Century - Manual (Page 119)

2-55
Certain power auxiliary plugs may not be compatible to
the power auxiliary outlet and could result in blown
vehicle or adapter fuses. If you experience a problem,
see your dealer for additional information on the power
accessory plugs.
NOTICE:
Power outlets are designed for accessory plugs
only. Do not hang any type of accessory or
accessory bracket from the plug. Improper use
of the power outlet can cause damage not covered
by your warranty.
NOTICE:
When using accessory power outlets:
D Loading of any electrical equipment should
not exceed the maximum fuse rating.
D Be sure to turn off any electrical equipment
when not in use. Leaving electrical
equipment on for extended periods can
drain the battery.
When adding electrical equipment, be sure to follow
the proper installation instructions included with
the equipment.