2012 INFINITI G-CONVERTIBLE battery

CAUTION
Do not leave the vehicle with the push-
button ignition switch in ACC or ON posi-
tions when the engine is not running for an
extended period. This can discharge the
battery.
EMERGENCY ENGINE SHUT OFFGUID-763007E4-9D03-4E36-8131-82847D0099D7To shut off the engine in an emergency
situation while driving, perform the follow-
ing procedure:
.Rapidly push the push-button ignition
switch 3 consecutive times in less than
1.5 seconds, or
. Push and hold the push-button ignition
switch for more than 2 seconds.
SSD0768
INTELLIGENT KEY BATTERY DIS-
CHARGE
GUID-5C0979E4-1A7B-4E64-A43C-DF1C0254860DIf the battery of the Intelligent Key is
almost discharged, the guide light
*Bof
the Intelligent Key port
*Ablinks and the
indicator appears on the dot matrix liquid
crystal display. (See “Dot matrix liquid
crystal display” (P.2-17).)
In this case, inserting the Intelligent Key
into the port
*1allows you to start the
engine. Make sure that the key ring side
faces backward as illustrated. Insert the
Intelligent Key in the port until it is latched
and secured. To remove the Intelligent Key from the port,
push the ignition switch to the OFF position
and pull the Intelligent Key out of the port.
NOTE:
The Intelligent Key port does not charge
the Intelligent Key battery. If you see the
low battery indicator in the dot matrix
liquid crystal display, replace the battery
as soon as possible. (See
“Intelligent Key
battery replacement” (P.8-24).)
CAUTION
.Never place anything except the Intelli-
gent Key in the Intelligent Key port.
Doing so may cause damage to the
equipment.
. Make sure the Intelligent Key is in the
correct direction when inserting it to the
Intelligent Key port. The engine may not
start if it is in the incorrect direction.
. Remove the Intelligent Key from the
Intelligent Key port after the ignition
switch is pushed to the OFF position.
Starting and driving5-11

SSD0598
Shift lock releaseGUID-274AEC6C-BC56-4620-B517-6BF60F025945If the battery charge is low or discharged,
the selector lever may not be moved from
the P (Park) position even with the brake
pedal depressed and the selector lever
button pushed.
To move the selector lever, perform the
following procedure:
1. Push the ignition switch to the OFF orLOCK position.
2. Apply the parking brake.
3. Remove the shift lock cover
*Ausing a
suitable tool. 4.
Push down the shift lock
*Bas
illustrated.
5. Push the selector lever button
*Cand
move the selector lever to N (Neutral)
position
*Dwhile holding down the
shift lock.
Push the ignition switch to the ON posi-
tion. Now the vehicle may be moved to the
desired location.
If the lever cannot be moved out of P
(Park), have an INFINITI retailer check the
automatic transmission system as soon as
possible.
Adaptive shift control (ASC)GUID-AEB4A362-DBFB-4302-BBDA-E06349BDD353The adaptive shift control system automa-
tically operates when the transmission is
in the "D" (drive) and "DS" (Drive Sport)
position and selects an appropriate gear
depending on the road conditions such as
uphill, downhill or curving roads.
Control on uphill and curving roads:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407A low gear is maintained that suits the
degree of the slope or curve to allow
smooth driving with a small number of
shifts. Control on downhill roads:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407The adaptive shift control system shifts to
a low gear that suits the degree of the
slope, and uses the engine braking to
reduce the number of times that the brake
must be used.
Control on winding roads:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407A low gear is maintained on continuous
curves that involve repeated acceleration
and deceleration, so that smooth accelera-
tion is available instantly when the accel-
erator pedal is depressed.
NOTE:
.
Adaptive shift control may not operate
when the transmission oil temperature
is low immediately after the start of
driving or when it is very hot.
. During some driving situations, hard
braking for example, the adaptive shift
control may automatically operate. The
transmission may automatically shift
to a lower gear for engine braking. This
increases engine speed but not vehicle
speed. Vehicle speed is controlled by
the accelerator pedal when the vehicle
is in the Adaptive shift control mode.
. When the adaptive shift control oper-
ates, the transmission sometimes
Starting and driving5-17

5-56Starting and driving
stable surface.
. If wheels or tires other than the INFINITI
recommended ones are used, the VDC
system may not operate properly and
the VDC warning light
may illumi-
nate.
. The VDC system is not a substitute for
winter tires or tire chains on a snow
covered road.
GUID-B293D084-3604-45BD-A663-CF453888F902
FREEING A FROZEN DOOR LOCKGUID-2C882469-11A3-4715-8BCB-FA19FFE0887FTo prevent a door lock from freezing, apply
deicer through the key hole. If the lock
becomes frozen, heat the key before
inserting it into the key hole or use the
Intelligent Key system.
ANTIFREEZEGUID-C3261124-A271-4B19-A25E-63CCB5008F6AIn the winter when it is anticipated that the
outside temperature will drop below 328F
(08C), check antifreeze to assure proper
winter protection. For additional informa-
tion, see “Engine cooling system” (P.8-8).
BATTERYGUID-F9CBEBD7-C133-422D-A36C-05EFDC8A701EIf 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”
(P.8-15).
DRAINING OF COOLANT WATERGUID-52E88C59-7722-46BD-A12A-8762FEB37D9CIf the vehicle is to be left outside without
antifreeze, drain the cooling system, in-
cluding the engine block. Refill before
operating the vehicle. For details, see
“Engine cooling system” (P.8-8).
TIRE EQUIPMENTGUID-A19A4B63-2858-43F2-970D-016811637FE9SUMMER tires have a tread designed to
provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced 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.
Consult an INFINITI retailer for the tire
type, size, speed rating and availability
information.
For additional traction on icy roads,
studded tires may be used. However, some
U.S. states and Canadian provinces prohi-
bit their use. Check local, state and
provincial 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.
Tire chains may be used. For details, see
“Tire chains”(P.8-35) of this manual.
COLD WEATHER DRIVING

50 MPH (80 km/h) or less.
9. After driving, make sure that the air compressor switch is in the OFF posi-
tion, then screw the hose securely onto
the tire valve. Check the tire pressure
with the pressure gauge. The temporary
repair is completed if the tire pressure
does not drop.
Make sure the pressure is adjusted to
the pressure that is specified on the
tire and loading information label
before driving.
10. If the tire pressure drops, repeat the steps from 5 to 9. If the pressure drops
again or under 19 psi (130 kPa), the
tire cannot be repaired with this tire
repair kit. Contact an INFINITI retailer.
The sealant bottle and hose can not be
reused to repair another punctured tire.
Contact an INFINITI retailer to purchase
replacements.
After repairing tireGUID-4E33536E-075D-4123-B5DC-9F069D78BCDESee an INFINITI retailer for tire repair/
replacement as soon as possible.
WARNING
. After using Emergency Tire Sealant to
repair a minor tire puncture, do not drive
the vehicle at speeds faster than 50 MPH
(80 km/h).
. Immediately after using Emergency Tire
Sealant to repair a minor tire puncture,
take your vehicle to an INFINITI retailer
to inspect, and repair or replace the tire.
The Emergency Tire Sealant cannot
permanently seal a punctured tire. Con-
tinuing operation of the vehicle without
a permanent tire repair can lead to a
crash.
. If you used Emergency Tire Sealant to
repair a minor tire puncture, your
INFINITI retailer will also need to replace
the TPMS sensor in addition to repairing
or replacing the tire.
. INFINITI recommends using only INFINITI
Genuine Emergency Tire Sealant pro-
vided with your vehicle. Other tire
sealants may damage the valve stem
seal which can cause the tire to lose air
pressure.
GUID-5728BD27-D621-422D-90D6-784E66031447To start your engine with a booster battery,
the instructions and precautions below
must be followed.
WARNING
.If done incorrectly, jump starting can
lead to a battery explosion, resulting in
severe injury or death. It could also
damage your vehicle.
. Explosive hydrogen gas is always pre-
sent in the vicinity of the battery. Keep
all sparks and flames away from the
battery.
. Do not allow battery fluid to come into
contact with eyes, skin, clothing or
painted surfaces. Battery fluid is a
corrosive sulphuric acid solution which
can cause severe burns. If the fluid
should come into contact with anything,
immediately flush the contacted area
with water.
. Keep the battery out of the reach of
children.
. The booster battery must be rated at 12
volts. Use of an improperly rated battery
can damage your vehicle.
In case of emergency6-13
JUMP STARTING

6-14In case of emergency
.Whenever working on or near a battery,
always wear suitable eye protectors (for
example, goggles or industrial safety
spectacles) and remove rings, metal
bands, or any other jewelry. Do not lean
over the battery when jump starting.
. Do not attempt to jump start a frozen
battery. It could explode and cause
serious injury.
. Your vehicle has an automatic engine
cooling fan. It could come on at any time.
Keep hands and other objects away from
it.
If needed, Roadside Assistance is avail-
able. Please see your Warranty Information
Booklet or Roadside Assistance I.D. Card
for the toll-free number to call (U.S.) or
Warranty Information Booklet (Canada).
SCE0653
WARNING
Always follow the instructions below. Failure
to do so could result in damage to the
charging system and cause personal injury.
1. If the booster battery is in another
vehicle
*A, position the two vehicles
(
*Aand*B) to bring their batteries
into close proximity to each other.
Do not allow the two vehicles to touch.
2. Apply the parking brake. 3.
Automatic Transmission model:
Move the selector lever to the P (Park)
position.
Manual Transmission model:
Move the shift lever to the N (Neutral)
position.
4. Switch off all unnecessary electrical
systems (headlights, heater, air condi-
tioner, etc.).
5. Remove the vent caps on the battery (if so equipped). Cover the battery with a
firmly wrung out moist cloth
*Cto
reduce explosion hazard.

6. Connect jumper cables in the sequenceas illustrated (
*1?*2?*3?*4).
CAUTION
. Always connect positive (+) to positive
(+) and negative (−) to body ground (as
illustrated) —not to the battery.
. Make sure the jumper cables do not
touch moving parts in the engine com-
partment and that clamps do not contact
any other metal.
7. Start the engine of the booster vehicle
*Aand let it run for a few minutes.
8. Keep the engine speed of the booster vehicle
*Aat about 2,000 rpm, and
start the engine of the vehicle
*Bbeing
jump started.
CAUTION
Do not keep the starter motor engaged for
more than 10 seconds. If the engine does
not start right away, push the ignition
switch to the OFF position and wait 10
seconds before trying again.
9. After starting your engine, carefully
disconnect the negative cable and then
the positive cable (
*4?*3?*2?
*1).
10. Replace the vent caps (if so equipped). Be sure to dispose of the cloth used to
cover the vent holes as it may be
contaminated with corrosive acid.
GUID-131551FA-3D80-4698-B819-14F30AFBED38Do not attempt to start the engine by
pushing.
CAUTION
. Automatic transmission models cannot
be push-started or tow-started. Attempt-
ing to do so may cause transmission
damage.
. Three way catalyst equipped models
should not be started by pushing since
the three way catalyst may be damaged.
. Never try to start the vehicle by towing
it; when the engine starts, the forward
surge could cause the vehicle to collide
with the tow vehicle.
If needed, Roadside Assistance is avail-
able. Please see your Warranty Information
Booklet or Roadside Assistance I.D. Card
for the toll-free number to call (U.S.) or
Warranty & Roadside Assistance Informa-
tion Booklet (Canada).
In case of emergency6-15
PUSH STARTING

8 Maintenance and do-it-yourself
Maintenance requirement...
.................................... 8-2
Scheduled maintenance ...
.................................. 8-2
General maintenance ...
....................................... 8-2
Where to go for service ...
................................... 8-2
General maintenance ...
........................................... 8-3
Explanation of maintenance items ...
................... 8-3
Maintenance precautions ...
..................................... 8-5
Engine compartment check locations ...
................... 8-7
VQ37VHR engine ...
............................................. 8-7
Engine cooling system ...
......................................... 8-8
Checking engine coolant level ...
......................... 8-9
Changing engine coolant ...
................................. 8-9
Engine oil ...
.......................................................... 8-10
Checking engine oil level ...
............................... 8-10
Changing engine oil and filter ...
....................... 8-10
Automatic transmission fluid ...
............................. 8-12
Power steering fluid ...
........................................... 8-13
Brake and clutch fluid ...
....................................... 8-13
Brake fluid ...
.................................................... 8-14
Clutch fluid (if so equipped) ...
.......................... 8-14
Window washer fluid ...
......................................... 8-14
Battery ...
.............................................................. 8-15
Jump starting ...
................................................ 8-17
Variable voltage control system ...
......................... 8-17 Drive belt
...
.......................................................... 8-17
Spark plugs ...
...................................................... 8-18
Replacing spark plugs ...
................................. 8-18
Air cleaner ...
........................................................ 8-19
Windshield wiper blades ...
................................... 8-20
Cleaning ...
...................................................... 8-20
Replacing ...
..................................................... 8-20
Brakes ...
.............................................................. 8-21
Self-adjusting brakes ...
................................... 8-21
Brake pad wear warning ...
.............................. 8-21
Fuses ...
................................................................ 8-22
Engine compartment ...
.................................... 8-22
Passenger compartment ...
............................... 8-23
Intelligent Key battery replacement ...
................... 8-24
Lights ...
................................................................ 8-26
Headlights ...
................................................... 8-26
Exterior and interior lights ...
........................... 8-27
Wheels and tires ...
............................................... 8-29
Tire pressure ...
............................................... 8-29
Tire labeling ...
................................................ 8-32
Types of tires ...
............................................... 8-34
Tire chains ...
................................................... 8-35
Changing wheels and tires ...
........................... 8-35

8-4Maintenance and do-it-yourself
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism:On a fairly steep hill, check that the
vehicle is held securely with the selector
lever in the P (Park) position without
applying any brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly
goes down further than normal, the pedal
feels spongy or the vehicle seems to take
longer to stop, see an INFINITI retailer
immediately. Keep the floor mat away from
the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, see an INFINITI
retailer.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, an-
chors, adjusters and retractors) operate
properly and smoothly, and are installed
securely. Check the belt webbing for cuts, fraying, wear or damage.
Seats:
Check seat position controls such as
seat adjusters, seatback recliners, etc. to
ensure they operate smoothly and that all
latches lock securely in every position.
Check that the head restraints move up
and down smoothly and that the locks (if
so equipped) hold securely in all latched
positions.
Steering wheel: Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure that
all warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check that
the wipers and washers operate properly
and that the wipers do not streak.
Under the hood and vehicleGUID-6687B186-528E-4C5C-A54D-1DCA274537D4The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel).
Battery*: Check the fluid level in each cell. It should be between the MAX and MIN
lines. Vehicles operated in high tempera-
tures or under severe condition require
frequent checks of the battery fluid level.
Brake and clutch fluid levels*:
Make sure
that the brake and clutch fluid levels are
between the MAX and MIN lines on the
reservoir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belt*: Make sure that the
drive belt is not frayed, worn, cracked or
oily.
Engine oil level*: Check the level after
parking the vehicle on a level surface and
turning off the engine. Wait more than 15
minutes for the oil to drain back into the oil
pan.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, im-
mediately have the exhaust system in-
spected by an INFINITI retailer. (See
“Precautions when starting and driving”
(P.5-3) for exhaust gas (Carbon monoxide).)
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks after the