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FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing,
apply deicer or glycerin to it through the
key hole. If the lock becomes frozen, heat
the key before inserting it into the key
hole.
ANTIFREEZE
In the winter when it is anticipated that
the temperature will drop below 32°F
(0°C), check antifreeze to assure proper
winter protection. For additional informa-
tion, see “Engine cooling system” in the
“8. Maintenance and do-it-yourself” sec-
tion.
BATTERY
If the battery is not fully charged during
extremely cold weather conditions, the
battery fluid may freeze and damage the
battery. To maintain maximum efficiency,
the battery should be checked regularly.
For additional information, see “Battery”
in the “8. Maintenance and do-it-yourself”
section.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without
antifreeze, drain the cooling system by
opening the drain plug located under the
radiator. Refill before operating the ve-
hicle. See “Engine cooling system” in the
“8. Maintenance and do-it-yourself” sec-
tion for changing engine coolant.
TIRE EQUIPMENT
1. SUMMER tires are of a tread design to
provide superior performance on dry
pavement. However, the performance
of these tires will be substantially re-
duced in snowy and icy conditions. If
you operate your vehicle on snowy or
icy roads, INFINITI recommends the
use of MUD & SNOW or ALL SEASON
tires on all four wheels. Please consult
an INFINITI dealer for the tire type,
size, speed rating and availability in-
formation.
2. For additional traction on icy roads,
studded tires may be used. However,
some provinces and states prohibit
their use. Check local, state and pro-
vincial laws before installing studded
tires.
Skid and traction capabilities of studded
snow tires, on wet or dry surfaces, may be
poorer than that of non-studded snow
tires.
3. Tire chains may be used. For details,
see “Tire chains” in the “Maintenance
and do-it-yourself” section of this
manual.
4. For all-wheel drive:
If you install snow tires, they must
also be the same size, brand, con-
struction and tread pattern on all four
wheels.
SPECIAL WINTER EQUIPMENT
It is recommended that the following
items be carried in the vehicle during
winter:
O
a scraper and stiff-bristled brush to re-
move ice and snow from the windows
and wiper blades.
O
a sturdy, flat board to be placed under
the jack to give it firm support.
O
a shovel to dig the vehicle out of
snow-drifts.
O
extra window washer fluid to refill the
reservoir tank.
COLD WEATHER DRIVING
Starting and driving
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