2013 INFINITI G CONVERTIBLE transmission fluid

If an ABS malfunction occurs, the anti-lock
function is turned off. The brake system
then operates normally, but without anti-
lock assistance. (See“Brake system”(P.5-
51).)
Automatic transmission check
warning light (if so equipped)
GUID-92417FF1-A6FB-4003-919D-3C9D17E68B87When the ignition switch is pushed to the
ON position, the light comes on for 2
seconds. If the light comes on at any other
time, it may indicate the transmission is
not functioning properly. Have your INFINITI
retailer check and repair the transmission.
orBrake warning lightGUID-0D810874-1CAE-4A0B-8EF4-5CA3542A7872This light functions for both the parking
brake and the foot brake systems.
Parking brake indicator:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407When the ignition switch is in the ON
position, the light comes on when the
parking brake is applied.
Low brake fluid warning light:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407When the ignition switch is in the ON
position, the light warns of a low brake
fluid level. If the light comes on while the
engine is running with the parking brake
not applied, stop the vehicle and perform
the following: 1. Check the brake fluid level. If brake
fluid is necessary, add fluid and have
the system checked by your INFINITI
retailer. (See “Brake and clutch fluid”
(P.8-13).)
2. If the brake fluid level is correct, have the warning system checked by an
INFINITI retailer.
Anti-lock Braking System (ABS) warning
indicator:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407When the parking brake is released and
the brake fluid level is sufficient, if both
the brake warning light and the Anti-lock
Braking System (ABS) warning light illumi-
nate, it may indicate the ABS is not
functioning properly. Have the brake sys-
tem checked, and if necessary repaired, by
an INFINITI retailer promptly. (See “Anti-
lock Braking System (ABS) warning light”
(P.2-10).)
WARNING
. Your brake system may not be working
properly if the warning light is on.
Driving could be dangerous. If you judge
it to be safe, drive carefully to the
nearest service station for repairs. Otherwise, have your vehicle towed
because driving it could be dangerous.
. Pressing the brake pedal with the
engine stopped and/or low brake fluid
level may increase your stopping dis-
tance and braking will require greater
pedal effort as well as pedal travel.
. If the brake fluid level is below the
minimum or MIN mark on the brake fluid
reservoir, do not drive until the brake
system has been checked at an INFINITI
retailer.
Charge warning lightGUID-395A5584-740A-4FA6-93D2-68A9BB3FD46EIf the light comes on while the engine is
running, it may indicate the charging
system is not functioning properly. Turn
the engine off and check the alternator
belt. If the belt is loose, broken, missing or
if the light remains on, see an INFINITI
retailer immediately.
CAUTION
Do not continue driving if the alternator belt
is loose, broken or missing.
Instruments and controls2-11

2-20Instruments and controls
8. Engine start operation indicator
(Manual Transmission models)
GUID-DBDAE3A2-CB00-42CF-830F-56CFC89016D9This indicator means that the engine will
start by pushing the ignition switch with
the clutch pedal depressed.
9. Parking brake release warningGUID-A29E560B-AC65-45EF-BD61-D46B01E8D317This warning appears when the vehicle
speed is above 4 MPH (7 km/h) and the
parking brake is applied.
10. Low fuel warningGUID-C398ED0E-471A-4276-8E87-41D8B1B5D7C6This warning appears when the fuel level in
the tank is getting low. Refuel as soon as it
is convenient, preferably before the fuel
gauge reaches the empty (E) position.
There is a small reserve of fuel remaining
in the tank when the fuel gauge reaches
the empty (E) position.
11. Low washer fluid warningGUID-4B511101-A790-47D3-8A2A-05D513567AC2This warning appears when the washer
tank fluid is at a low level. Add washer fluid
as necessary. (See“Window washer fluid”
(P.8-14).)
12. Door/trunk open warning (igni-
tion switch is in the ON position)
GUID-D73931C6-CD04-450C-81A1-47A834D609C5This warning appears if any of the doors and/or the trunk lid are open or not closed
securely. The vehicle icon indicates which
door or the trunk lid is open on the display.
13. Loose fuel cap warningGUID-BFE458ED-BCA7-4335-B8F7-73E37C39ABB7This warning appears when the fuel-filler
cap is not tightened correctly after the
vehicle has been refueled. (See
“Fuel-filler
cap ”(P.3-32).)
14. Check tire pressure warningGUID-4F8F90C9-1D1A-4B19-84DE-FB30ADE966CCThis warning appears when the low tire
pressure warning light in the meter illumi-
nates and low tire pressure is detected. If
this warning appears, stop the vehicle and
adjust the tire pressure to the recom-
mended COLD tire pressure shown on the
Tire and Loading Information label. (See
“Low tire pressure warning light” (P.2-12)
and “Tire Pressure Monitoring System
(TPMS)” (P.5-4).)
15.“Time to rest” indicatorGUID-ED5D6E04-83A9-4A18-A337-1F03BC066E77This indicator appears when the set “time
to rest” indicator activates. You can set the
time for up to 6 hours. (See “Trip
computer” (P.2-25).)
16. Low outside temperature warn-
ing
GUID-780F773F-FB50-4944-8B7B-E69CA36895B2This warning appears if the outside tem-
perature is below 378F (38C). The warning
can be set not to be displayed. (See “Trip
computer” (P.2-25).)
17. Cruise indicatorGUID-3760C120-A3D7-4293-8781-3D4A6A9A5294Cruise main switch indicator:GUID-D73A39BF-43C8-459F-9C24-47B7F579C407The indicator is displayed when the cruise
control main switch is pushed. When the
main switch is pushed again, the indicator
disappears. When the cruise control main
switch indicator is displayed, the cruise
control system is operational.
Cruise set switch indicator:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407The indicator is displayed while the vehicle
speed is controlled by the cruise control
system. If the indicator blinks while the
engine is running, it may indicate that the
cruise control system is not functioning
properly. Have the system checked by an
INFINITI retailer.
See“Cruise control” (P.5-21) for details.

5-12Starting and driving
GUID-D003D094-8840-4736-B337-1485A661FC0B.Make sure the area around the vehicle
is clear.
. Check fluid levels such as engine oil,
coolant, brake fluid and window
washer fluid as frequently as possible,
or at least whenever you refuel.
. Check that all windows and lights are
clean.
. Visually inspect tires for their appear-
ance and condition. Also check tires for
proper inflation.
. Lock all doors.
. Position seat and adjust head re-
straints.
. Adjust inside and outside mirrors.
. Fasten seat belts and ask all passen-
gers to do likewise.
. Check the operation of warning lights
when the ignition switch is pushed to
the ON position. (See “Warning/indica-
tor lights and audible reminders” (P.2-
10).)GUID-50357232-D4C2-4AE6-8431-0F23544AEC8E1. Apply the parking brake.
2. Automatic Transmission (AT) model:
Move the selector lever to the P (Park)
or N (Neutral) position. (P is recom-
mended.)
The starter is designed not to operate
unless the selector lever is in either of
the above positions.
Manual Transmission (MT) model:
Move the shift lever to the N (Neutral)
position. Depress the clutch pedal fully
to the floor.
The starter is designed not to operate
unless the clutch pedal is fully de-
pressed.
The Intelligent Key must be carried
when operating the ignition switch.
3. Push the ignition switch to the ON position. Depress the brake pedal (AT
model) or the clutch pedal (MT model)
and push the ignition switch to start
the engine.
To start the engine immediately, push
and release the ignition switch while
depressing the brake pedal or the
clutch pedal (MT model) with the
ignition switch in any position..If the engine is very hard to start inextremely cold weather or when
restarting, depress the accelerator
pedal a little (approximately 1/3 to
the floor) and while holding, crank
the engine. Release the accelerator
pedal when the engine starts.
.If the engine is very hard to startbecause it is flooded, depress the
accelerator pedal all the way to the
floor and hold it. Push the ignition
switch to the ON position to start
cranking the engine. After 5 or 6
seconds, stop cranking by pushing
the ignition switch to OFF. After
cranking the engine, release the
accelerator pedal. Crank the engine
with your foot off the accelerator
pedal by depressing the brake pedal
and the clutch pedal (MT model) and
pushing the push-button ignition
switch to start the engine. If the
engine starts, but fails to run, repeat
the above procedure.
CAUTION
Do not operate the starter for more than 15
seconds at a time. If the engine does not
BEFORE STARTING THE ENGINE STARTING THE ENGINE

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
...
.......................................................... 8-18
Spark plugs ...
...................................................... 8-18
Replacing spark plugs ...
................................. 8-19
Air cleaner ...
........................................................ 8-19
Windshield wiper blades ...
................................... 8-20
Cleaning ...
...................................................... 8-20
Replacing ...
..................................................... 8-21
Brakes ...
.............................................................. 8-22
Self-adjusting brakes ...
................................... 8-22
Brake pad wear warning ...
.............................. 8-22
Fuses ...
................................................................ 8-22
Engine compartment ...
.................................... 8-22
Passenger compartment ...
............................... 8-24
Intelligent Key battery replacement ...
................... 8-25
Lights ...
................................................................ 8-27
Headlights ...
................................................... 8-27
Exterior and interior lights ...
........................... 8-28
Wheels and tires ...
............................................... 8-30
Tire pressure ...
............................................... 8-30
Tire labeling ...
................................................ 8-34
Types of tires ...
............................................... 8-36
Tire chains ...
................................................... 8-37
Changing wheels and tires ...
........................... 8-37

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.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1.
Installation or extended use of electro-
nic accessories that consume battery
power when the engine is not running
(Phone chargers, GPS, DVD players,
etc.)
2. Vehicle is not driven regularly and/or
only driven short distances.
In these cases, the battery may need to be
charged to maintain battery health.
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
vehicle has been parked for a while. Water
dripping from the air conditioner after use
is normal. If you should notice any leaks or
if gasoline fumes are evident, check for the
cause and have it corrected immediately.
Power steering fluid level* and lines:
Check the level with the engine off. Check
the lines for proper attachment, leaks,
cracks, etc.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks,
deformation, rot or loose connections. Underbody:
The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust.
It is very important to remove these
substances, otherwise rust will form on
the floor pan, frame, fuel lines and around
the exhaust system. At the end of winter,
the underbody should be thoroughly
flushed with plain water, being careful to
clean those areas where mud and dirt may
accumulate. For additional information,
see “Cleaning exterior” (P.7-2).
Windshield washer fluid*: Check that there
is adequate fluid in the reservoir.
GUID-10AF39EE-6E4C-416A-9D4D-B725EAC05CA0When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING
. Park the vehicle on a level surface, apply
the parking brake securely and block the
wheels to prevent the vehicle from
moving. For manual transmission mod-
els, move the shift lever to N (Neutral).
For automatic transmission models,
move the selector lever to P (Park).
. Be sure the ignition switch is in the OFF
or LOCK position when performing any
parts replacement or repairs.
. Never connect or disconnect the battery
or any transistorized component while
the ignition switch is in the ON position.
. Never leave the engine or automatic
transmission related component har-
nesses disconnected while the ignition
switch is in the ON position.
. If you must work with the engine
running, keep your hands, clothing, hair
Maintenance and do-it-yourself8-5
MAINTENANCE PRECAUTIONS

8-8Maintenance and do-it-yourself
GUID-EE54D4F6-5F4A-4B0F-A147-7A9330E7ABCFThe engine cooling system is filled at the
factory with a pre-diluted mixture of 50%
Genuine NISSAN Long Life Antifreeze/Cool-
ant (blue) and 50% water to provide year-
round anti-freeze and coolant protection.
The antifreeze solution contains rust and
corrosion inhibitors. Additional engine
cooling system additives are not neces-
sary.
WARNING
.Never remove the radiator or coolant
reservoir cap when the engine is hot.
Wait until the engine and radiator cool
down. Serious burns could be caused by
high pressure fluid escaping from the
radiator. See precautions in “If your
vehicle overheats” (P.6-16) of this man-
ual.
. The radiator is equipped with a pressure
type radiator cap. To prevent engine
damage, use only a genuine NISSAN
radiator cap.
CAUTION
.Never use any cooling system additives
such as radiator sealer. Additives may
clog the cooling system and cause
damage to the engine, transmission
and/or cooling system.
. When adding or replacing coolant, be
sure to use only Genuine NISSAN Long
Life Antifreeze/Coolant (blue) or equiva-
lent. Genuine NISSAN Long Life Anti-
freeze/Coolant (blue) is pre-diluted to
provide antifreeze protection to −348F
(−378C). If additional freeze protection is
needed due to weather where you
operate your vehicle, add Genuine
NISSAN Long Life Antifreeze/Coolant
(blue) concentrate following the direc-
tions on the container. If an equivalent
coolant other than Genuine NISSAN Long
Life Antifreeze/Coolant (blue) is used,
follow the coolant manufacturer’s in-
structions to maintain minimum anti-
freeze protection to −348F (−378C). The
use of other types of coolant solutions
other than Genuine NISSAN Long Life
Antifreeze/Coolant (blue) or equivalent
may damage the engine cooling system. .
The life expectancy of the factory-fill
coolant is 105,000 miles (168,000 km)
or 7 years. Mixing any other type of
coolant other than Genuine NISSAN Long
Life Antifreeze/Coolant (blue), including
Genuine NISSAN Long Life Antifreeze/
Coolant (green), or the use of non-
distilled water will reduce the life
expectancy of the factory-fill coolant.
Refer to the INFINITI Service and Main-
tenance Guide for more details.
ENGINE COOLING SYSTEM

8-12Maintenance and do-it-yourself
After the operationGUID-B97EAD5B-9BEE-4BB5-93D4-6870CAA2D63C1.Install the engine undercover into
position as the following steps.
a. Pull the center of the small plastic clips out.
b. Hold the engine undercover into position.
c. Insert the clips through the under- cover into the holes in the frame,
then push the center of the clips in
to lock the clips in place.
d. Install the bolts that hold the
undercover in place. Be careful
not to strip the bolts or over-
tighten them.
2. Lower the vehicle carefully to the
ground.
3. Dispose of waste oil and filter properly.
WARNING
. Prolonged and repeated contact with
used engine oil may cause skin cancer.
. Try to avoid direct skin contact with used
oil. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible. .
Keep used engine oil out of the reach of
children.
GUID-98EC505F-77DF-41A4-AE70-9205FB568012When checking or replacement is required,
we recommend an INFINITI retailer for
servicing.
CAUTION
.Use only Genuine NISSAN Matic S ATF.
Do not mix with other fluids.
. Using automatic transmission fluid other
than Genuine NISSAN Matic S ATF will
cause deterioration in driveability and
automatic transmission durability, and
may damage the automatic transmis-
sion, which is not covered by the INFINITI
new vehicle limited warranty.
AUTOMATIC TRANSMISSION FLUID