2013 INFINITI G CONVERTIBLE stop start

GUID-B50FAB06-8209-43C1-BD38-DA20F3688BF7
BRAKING PRECAUTIONSGUID-303F7865-3EEE-42BE-875A-2373C76593B9The brake system has two separate hy-
draulic circuits. If one circuit malfunctions,
you will still have braking at two wheels.
Vacuum assisted brakesGUID-FB3BB3B2-604D-4649-8638-2E41A80E1853The brake booster aids braking by using
engine vacuum. If the engine stops, you
can stop the vehicle by depressing the
brake pedal. However, greater foot pres-
sure on the brake pedal will be required to
stop the vehicle and the stopping distance
will be longer.
When the brake pedal is depressed slowly
and firmly, you may hear a clicking noise
and feel a slight pulsation. This is normal
and indicates that the Brake Assist System
is operating.
Wet brakesGUID-435B5EB3-1F68-4B06-9333-CD2462DA6490When the vehicle is washed or driven
through water, the brakes may get wet.
As a result, your braking distance will be
longer and the vehicle may pull to one side
during braking.
To dry brakes, drive the vehicle at a safe
speed while lightly tapping the brake pedal
to heat-up the brakes. Do this until the
brakes return to normal. Avoid driving thevehicle at high speeds until the brakes
function correctly.
PARKING BRAKE BREAK-INGUID-837DE698-6E89-4ED2-965C-C45C0822EC96Break in the parking brake shoes whenever
the stopping effect of the parking brake is
weakened or whenever the parking brake
shoes and/or drums/rotors are replaced,
in order to assure the best braking
performance.
This procedure is described in the vehicle
service manual and can be performed by
an INFINITI retailer.
Using the brakesGUID-798BCC8C-1840-436E-B736-D4D16F071B12Avoid resting your foot on the brake pedal
while driving. This will cause overheating
of the brakes, wearing out the brake and
pads faster and reduce gas mileage.
To help save the brakes and to prevent the
brakes from overheating, reduce speed
and downshift to a lower gear before going
down a slope or long grade. Overheated
brakes may reduce braking performance
and could result in loss of vehicle control.
WARNING
.
While driving on a slippery surface, be
careful when braking, accelerating or
downshifting. Abrupt braking or accel-
erating could cause the wheels to skid
and result in an accident.
. If the engine is not running or is turned
off while driving, the power assist for
the brakes will not work. Braking will be
harder.
Starting and driving5-51
BRAKE SYSTEM

5-54Starting and driving
How to handle the sensorGUID-987C621F-BCC5-4DA7-BA01-D4D917899DCAThe sensor for the Preview Function is
common with Intelligent Cruise Control and
is located below the front bumper.
To keep the Preview Function operating
properly, be sure to observe the following:
.Always keep the sensor clean. Wipe
with a soft cloth carefully so as not to
damage the sensor.
. Do not strike or damage the areas
around the sensor. Do not touch or
remove the screw located on the
sensor. Doing so could cause failure
or malfunction. If the sensor is da-
maged due to an accident, contact an
INFINITI retailer.
. Do not attach a sticker (including
transparent material) or install an
accessory near the sensor. This could
cause failure or malfunction.
ANTI-LOCK BRAKING SYSTEM (ABS)GUID-CC021868-0ABC-45AA-B3D9-819FB93AA13F
WARNING
. The Anti-lock Braking System (ABS) is a
sophisticated device, but it cannot pre-
vent accidents resulting from careless or
dangerous driving techniques. It can
help maintain vehicle control during
braking on slippery surfaces. Remember
that stopping distances on slippery
surfaces will be longer than on normal
surfaces even with ABS. Stopping dis-
tances may also be longer on rough,
gravel or snow covered roads, or if you
are using tire chains. Always maintain a
safe distance from the vehicle in front of
you. Ultimately, the driver is responsible
for safety.
. Tire type and condition may also affect
braking effectiveness.
—When replacing tires, install the
specified size of tires on all four
wheels.
—When installing a spare tire, make
sure that it is the proper size and
type as specified on the Tire and
Loading Information label. See “Tireand Loading Information label”
(P.9-
13) of this manual.
—For detailed information, see “Wheels and tires” (P.8-30) of this
manual.
The Anti-lock Braking System (ABS) con-
trols the brakes so the wheels do not lock
during hard braking or when braking on
slippery surfaces. The system detects the
rotation speed at each wheel and varies
the brake fluid pressure to prevent each
wheel from locking and sliding. By pre-
venting each wheel from locking, the
system helps the driver maintain steering
control and helps to minimize swerving
and spinning on slippery surfaces.
Using the systemGUID-A17A02B4-B98C-49CB-8417-28E29F497208Depress the brake pedal and hold it down.
Depress the brake pedal with firm steady
pressure, but do not pump the brakes. The
ABS will operate to prevent the wheels
from locking up. Steer the vehicle to avoid
obstacles.

WARNING
Do not pump the brake pedal. Doing so may
result in increased stopping distances.
Self-test featureGUID-4FC5730B-9006-485D-8F47-48423827A0FDThe ABS includes electronic sensors, elec-
tric pumps, hydraulic solenoids and a
computer. The computer has a built-in
diagnostic feature that tests the system
each time you start the engine and move
the vehicle at a low speed in forward or
reverse. When the self-test occurs, you may
hear a“clunk” noise and/or feel a pulsa-
tion in the brake pedal. This is normal and
does not indicate a malfunction. If the
computer senses a malfunction, it switches
the ABS off and illuminates the ABS
warning light on the instrument panel.
The brake system then operates normally,
but without anti-lock assistance.
If the ABS warning light illuminates during
the self-test or while driving, have the
vehicle checked by an INFINITI retailer.
Normal operationGUID-4A24737D-9B87-4CFC-A807-4E8F57A64E71The ABS operates at speeds above 3 to 6
MPH (5 to 10 km/h).
When the ABS senses that one or more
wheels are close to locking up, the actuator
rapidly applies and releases hydraulic
pressure. This action is similar to pumping
the brakes very quickly. You may feel a
pulsation in the brake pedal and hear a
noise from under the hood or feel a
vibration from the actuator when it is
operating. This is normal and indicates
that the ABS is operating properly. How-
ever, the pulsation may indicate that road
conditions are hazardous and extra care is
required while driving.
GUID-9B2B3B86-188B-477E-85AC-1E8002A9BE3EThe Vehicle Dynamic Control (VDC) system
uses various sensors to monitor driver
inputs and vehicle motion. Under certain
driving conditions, the VDC system helps
to perform the following functions.
. Controls brake pressure to reduce
wheel slip on one slipping drive wheel
so power is transferred to a non
slipping drive wheel on the same axle.
. Controls brake pressure and engine
output to reduce drive wheel slip based
on vehicle speed (traction control func-
tion).
. Controls brake pressure at individual
wheels and engine output to help the
driver maintain control of the vehicle in
the following conditions:
— understeer (vehicle tends to not
follow the steered path despite
increased steering input)
— oversteer (vehicle tends to spin due
to certain road or driving condi-
tions).
The VDC system can help the driver to
maintain control of the vehicle, but it
cannot prevent loss of vehicle control in
all driving situations.
When the VDC system operates, the VDC
warning light
in the instrument panel
Starting and driving5-55
VEHICLE DYNAMIC CONTROL (VDC) SYSTEM

5-58Starting and driving
SPECIAL WINTER EQUIPMENTGUID-9E63915B-AEEB-4DF7-AE59-93BA4A80CE83It is recommended that the following items
be carried in the vehicle during winter:
.A scraper and stiff-bristled brush to
remove ice and snow from the windows
and wiper blades.
. A sturdy, flat board to be placed under
the jack to give it firm support.
. A shovel to dig the vehicle out of
snowdrifts.
. Extra window washer fluid to refill the
reservoir tank.
DRIVING ON SNOW OR ICEGUID-B958E8BB-93DC-4740-87FE-FFE84942F1FF
WARNING
. Wet ice (328F, 08C and freezing rain),
very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip”under
these conditions. Try to avoid driving on
wet ice until the road is salted or
sanded.
. Whatever the condition, drive with cau-
tion. Accelerate and slow down with
care. If accelerating or downshifting too
fast, the drive wheels will lose even more traction.
. Allow more stopping distance under
these conditions. Braking should be
started sooner than on dry pavement.
. Allow greater following distances on
slippery roads.
. Watch for slippery spots (glare ice).
These may appear on an otherwise clear
road in shaded areas. If a patch of ice is
seen ahead, brake before reaching it. Try
not to brake while on the ice, and avoid
any sudden steering maneuvers.
. Do not use the cruise control on slippery
roads.
. Snow can trap dangerous exhaust gases
under your vehicle. Keep snow clear of
the exhaust pipe and from around your
vehicle.
ENGINE BLOCK HEATER (if so
equipped)
GUID-225659C5-E0EC-4FA3-AF40-10B3DE04F272Engine block heaters are used to assist in
cold temperature starting.
The engine block heater should be used
when the outside temperature is 208F
(−78C) or lower.
To use the engine block heaterGUID-403EC22E-E30C-4DE3-AC84-7E1C9EDC9E2B1. Turn the engine off.
2. Open the hood and unwrap the engine
block heater cord.
3. Plug the engine block heater cord into a grounded 3-wire, 3-pronged extension
cord.
4. Plug the extension cord into a Ground Fault Interrupt (GFI) protected,
grounded 110-volt AC (VAC) outlet.
5. The engine block heater must be
plugged in for at least 2 - 4 hours,
depending on outside temperatures, to
properly warm the engine coolant. Use
an appropriate timer to turn the engine
block heater on.
6. Before starting the engine, unplug and properly store the cord to keep it away
from moving parts.

6-16In case of emergency
GUID-ACE17335-4E03-448D-9AFB-B5A07B6F0C0C
CAUTION
.Do not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
. To avoid the danger of being scalded,
never remove the radiator cap while the
engine is still hot. When the radiator cap
is removed, pressurized hot water will
spurt out, possibly causing serious
injury.
. Do not open the hood if steam is coming
out.
If your vehicle is overheating (indicated by
an extremely high temperature gauge
reading), or if you feel a lack of engine
power, detect abnormal noise, etc., take
the following steps:
1. Move the vehicle safely off the road,
apply the parking brake.
2. Automatic Transmission model:
Move the selector lever to the P (Park)
position.
Manual Transmission model:
Move the shift lever to the N (Neutral)
position. Do not stop the engine.
3. Turn off the air conditioner. Open all the windows, move the heater or air condi-
tioner temperature control to maximum
hot and fan control to high speed.
4. If engine overheating is caused by
climbing a long hill on a hot day, run
the engine at a fast idle (approximately
1,500 rpm) until the temperature gauge
indication returns to normal.
5. Get out of the vehicle. Look and listen for steam or coolant escaping from the
radiator before opening the hood. (If
steam or coolant is escaping, turn off
the engine.) Do not open the hood
further until no steam or coolant can be
seen.
6. Open the engine hood.
WARNING
If steam or water is coming from the engine,
stand clear to prevent getting burned.
7. Visually check the drive belt for damage or looseness. Also check if the cooling
fan is running. The radiator hoses and
radiator should not leak water. If cool- ant is leaking or the cooling fan does
not run, stop the engine.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or the
engine cooling fan. The engine cooling fan
can start at any time.
8. After the engine cools down, check the
coolant level in the reservoir with the
engine running. Add coolant to the
reservoir if necessary. Have your vehi-
cle repaired at the nearest INFINITI
retailer.
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).
IF YOUR VEHICLE OVERHEATS

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.

8-20Maintenance and do-it-yourself
wipe the inside of the air cleaner housing
and the cover with a damp cloth.
WARNING
.Operating the engine with the air
cleaner removed can cause you or others
to be burned. The air cleaner not only
cleans the air, it stops flame if the
engine backfires. If it is not there, and
the engine backfires, you could be
burned. Do not drive with the air cleaner
removed, and be careful when working
on the engine with the air cleaner
removed.
. Never pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result
in serious injury.
GUID-A90EA076-32BD-418B-9A50-856A896A9CA8
CLEANINGGUID-724353EB-B235-4CC1-A539-18CF071AE36CIf your windshield is not clear after using
the windshield washer or if a wiper blade
chatters when running, wax or other
material may be on the blade or wind-
shield.
Clean the outside of the windshield with a
washer solution or a mild detergent. Your
windshield is clean if beads do not form
when rinsing with clear water.
Clean each blade by wiping it with a cloth
soaked in a washer solution or a mild
detergent. Then rinse the blade with clear
water. If your windshield is still not clear
after cleaning the blades and using the
wiper, replace the blades.
CAUTION
Worn windshield wiper blades can damage
the windshield and impair driver vision.
WINDSHIELD WIPER BLADES

10 Index
A
ABS (Anti-lock Braking System)...
......................... 5-54
Advanced air bag system ...
.................................. 1-40
Air bag system Advanced air bag system ...
............................. 1-40
Door-mounted curtain side-impact
supplemental air bag system ...
....................... 1-45
Front passenger air bag and status light ...
...... 1-42
Front-seat mounted side-impact
supplemental air bag system ...
....................... 1-45
Air bag warning labels ...
...................................... 1-48
Air bag warning light ...
............................... 1-48, 2-14
Air cleaner housing filter ...
................................... 8-19
Air conditioner
Air conditioner service ...
................................. 4-38
Air conditioner specification label ...
................ 9-13
Air conditioning system refrigerant and
lubricant recommendations ...
................... 4-38, 9-7
Automatic climate control ...
............................ 4-30
In-cabin microfilter ...
....................................... 4-38
Alarm, How to stop alarm (see vehicle
security system) ...
................................................ 2-28
Alcohol, drugs and driving ...
.................................. 5-8
Antenna ...
............................................................ 4-77
Anti-lock Braking System (ABS) ...
......................... 5-54
Anti-lock braking system (ABS) warning light ...
.... 2-10
Appearance care
Exterior appearance care ...
................................ 7-2
Interior appearance care ...
................................ 7-4
Ashtrays (See cigarette lighter and ashtrays) ...
.... 2-44 Audible reminders
...
............................................ 2-16
Audio operation precautions ...
............................. 4-39
Audio system ...
.................................................... 4-39
Steering wheel audio controls ...
...................... 4-76
Auto closure ...
..................................................... 3-29
Autolight system ...
............................................... 2-34
Automatic Automatic adjusting function
(front windows) ...
............................................ 2-50
Automatic climate control ...
.................. 4-32, 4-35
Automatic transmission fluid (ATF) ...
............... 8-12
Climate control ...
............................................ 4-30
Door locks ...
..................................................... 3-6
Drive positioner ...
........................................... 3-38
Driving with automatic transmission ...
............ 5-13
Seat positioner ...
............................................ 3-38
Average fuel consumption and speed ...
................ 2-25
Avoiding collision and rollover ...
............................ 5-7
B
Battery ...
.............................................................. 8-15
Battery saver system ...
................................... 2-36
Intelligent Key ...
.............................................. 8-25
Variable voltage control system ...
................... 8-17
Before starting the engine ...
................................ 5-12
Bluetooth
®hands-free phone system
(models with navigation system) ...
....................... 4-79
Bluetooth
®hands-free phone system
(models without navigation system) ...
.................. 4-89 Bluetooth
®streaming audio
...
............................. 4-68
Brake
Anti-lock Braking System (ABS) ...
.................... 5-54
Brake and clutch fluid ...
.................................. 8-13
Brake fluid ...
................................................... 8-14
Brake system ...
............................................... 5-51
Parking brake operation ...
............................... 5-20
Warning light ...
............................................... 2-11
Break-in schedule ...
............................................. 5-46
Brightness control Display ON/OFF button ...
.................................. 4-9
Instrument panel ...
......................................... 2-37
Bulb check/instrument panel ...
............................ 2-10
Bulb replacement ...
.............................................. 8-27
C
Cabin air filter ...
................................................... 4-38
Capacities and recommended fuel/lubricants ...
...... 9-2
Car phone or CB radio ...
...................................... 4-78
Catalytic converter, Three way catalyst ...
................ 5-4
CD/CF/USB memory care and cleaning ...
............. 4-75
Center multi-function control panel ...
..................... 4-3
Child restraints ...
................................................. 1-19
Child Restraint Lower Anchors ...
...................... 1-21
Precautions on child restraints ...
..................... 1-20
Child safety ...
...................................................... 1-17
Chimes, Audible reminders ...
............................... 2-16
Cigarette lighter and ashtrays ...
........................... 2-44
Circuit breaker, Fusible link ...
............................... 8-23