2012 INFINITI G-CONVERTIBLE sensor

5-40Starting and driving
conditions, have the vehicle checked at an
INFINITI retailer.
SSD0662
Type A
SSD1169
Type B
Sensor maintenanceGUID-41F9745E-3BD4-442D-B51C-903F23252AD0The sensor for the ICC system*Ais located
below the front bumper.
To keep the ICC system 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.
CONVENTIONAL (fixed speed)
CRUISE CONTROL MODE
GUID-977AAADE-8121-461F-BACA-0FE8641D66A1This mode allows driving at a speed
between 25 to 89 MPH (40 to 144 km/h)
without keeping your foot on the accel-
erator pedal.

GUID-7532CC51-0325-4431-A9AB-BC401EC9CC4F
BRAKE ASSISTGUID-A532B48D-6511-41F1-B21C-6B9ACB46123CWhen the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking force
than a conventional brake booster even
with light pedal force.
WARNING
The Brake Assist is only an aid to assist
braking operation and is not a collision
warning or avoidance device. It is the
driver’s responsibility to stay alert, drive
safely and be in control of the vehicle at all
times.
PREVIEW FUNCTION (Intelligent
Cruise Control system equipped
models)
GUID-EB115623-22FB-4EBD-90D9-D2D4238ED293When the Preview Function identifies the
need to apply emergency braking by
sensing a vehicle ahead in the same lane
and the distance and relative speed from
it, it applies the brake pre-pressure before
the driver depresses the brake pedal and
helps improve brake response by reducing
pedal free play..
This system will not operate when the
vehicle is moving at approximately 20
MPH (32 km/h) or less.
. The pre-pressure function ceases when
the following conditions are met:
1) When the driver depresses the
accelerator pedal or the brake
pedal.
2) If the driver does not operate the accelerator or brake pedal within
approximately 1 second.
SSD0338
.The sensor will not detect:
1) Pedestrians or objects in the road- way
2) Oncoming vehicles in the same lane
3) Motorcycles traveling offset in the travel lane as illustrated
WARNING
. This system is only an aid to assist
braking operation and is not a collision
warning or avoidance device. It is the
driver’s responsibility to stay alert, drive
safely and be in control of the vehicle at
Starting and driving5-51
BRAKE ASSIST

5-52Starting and driving
all times.
. As there is a performance limit to the
Preview Function, never rely solely on
this system. This system does not
correct careless inattentive or absent-
minded driving, or overcome poor visi-
bility in rain, fog, or other bad weather.
Reduce vehicle speed by depressing the
brake pedal, in order to maintain a safe
distance between vehicles.
. The system may not detect the vehicle in
front of you in certain road or weather
conditions. The Preview Function may
not operate properly under the following
conditions. The vehicle is still driveable
under normal conditions and the Brake
Assist will operate.
—When rain, snow or dirt adhere to
the system sensor
—When strong light (for example, atsunrise or sunset) is directly shining
on the front of the vehicle
—Winding or hilly roads may causethe sensor to temporarily not detect
a vehicle in the same lane or may
detect objects or vehicles in other
lanes.
—Vehicle position in the lane maycause the sensor to temporarily not
detect a vehicle in the same lane or
may detect objects or vehicles in
other lanes.
SSD0471
Warning light and displayGUID-A5A6B9D1-C34A-4CA7-BBF5-D1AB749E99F4When the Preview Function is not operating
properly, a chime sounds and the system
warning light (orange) will come on.
Action to take:
GUID-D73A39BF-43C8-459F-9C24-47B7F579C407If the warning light comes on, park the
vehicle in a safe place. Turn the engine off,
restart the engine and resume driving.
If the indicator stays on, it may indicate
that the Preview Function is malfunction-
ing (the brake is operative). Although the
Vehicle is still driveable under normal
conditions, have the vehicle checked at
an INFINITI retailer.

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.8-29) 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.
Starting and driving5-53

5-54Starting and driving
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
VEHICLE DYNAMIC CONTROL (VDC) SYSTEM

the tires and increase the likelihood of
tire failure. Serious vehicle damage
could occur and may lead to an accident
and could result in serious personal
injury. Check the tire pressure for all
four tires. Adjust the tire pressure to the
recommended COLD tire pressure shown
on the Tire and Loading Information
label to turn the low tire pressure
warning light OFF. If the light still
illuminates while driving after adjusting
the tire pressure, a tire may be flat. If
you have a flat tire, replace it with a
spare tire as soon as possible.
. When a spare tire is mounted or a wheel
is replaced, the TPMS will not function
and the low tire pressure warning light
will flash for approximately 1 minute.
The light will remain on after 1 minute.
Contact your INFINITI retailer as soon as
possible for tire replacement and/or
system resetting.
. Replacing tires with those not originally
specified by INFINITI could affect the
proper operation of the TPMS.
. Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pressure
sensors (for models not equipped with the emergency tire puncture repair kit).
. If you used the 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 (for models
equipped with the emergency tire punc-
ture repair kit).
. INFINITI recommends using only NISSAN
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 (for models equipped with the
emergency tire puncture repair kit).
CHANGING FLAT TIRE (for models
with spare tire)
GUID-9B15550A-ABA1-4A2C-950E-BDED2B28BCB5If you have a flat tire, follow the instruc-
tions below.
Stopping the vehicleGUID-5A5AD417-603B-4670-8520-ECD73BDFFD6C1. Safely move the vehicle off the road
and away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake.
4. Automatic Transmission model:
Move the selector lever to the P (Park)
position.
Manual Transmission model:
Move the shift lever to the R (Reverse)
position.
5. Turn off the engine.
6. Raise the hood to warn other traffic, and to signal professional road assis-
tance personnel that you need assis-
tance.
7. Have all passengers get out of the vehicle and stand in a safe place, away
from traffic and clear of the vehicle.
WARNING
. Make sure the parking brake is securely
applied and the manual transmission is
shifted into R (Reverse), or the automatic
In case of emergency6-3

6-8In case of emergency
after use. Such items can become
dangerous projectiles in an accident or
sudden stop.
. The spare tire is designed for emergency
use. See specific instructions under the
heading “Wheels and tires” (P.8-29).
If needed Roadside Assistance is available.
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).
REPAIRING FLAT TIRE (for models
with emergency tire puncture repair
kit)
GUID-A2EC433E-59F3-4454-8763-66668B584D77
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 the 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. Continuing operation of the vehicle
without a permanent tire repair can lead
to a crash.
. If you used the 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.
This vehicle does not have a spare tire. The
emergency tire puncture repair kit (Emer-
gency Tire Sealant) is supplied with the
vehicle instead of a spare tire. It can be
used to temporarily repair minor tire
punctures.
If possible, have the vehicle towed to a
facility that can repair or replace the flat
tire. Using the emergency tire puncture
repair kit may cause a malfunction of the
tire pressure sensor and cause the low tire
pressure warning light to illuminate. If you have a flat tire, follow the instruc-
tions below.
CAUTION
.
To avoid the emergency tire puncture kit
being damaged during storage or use:
—Only use the emergency tire punc-
ture repair kit on your vehicle. Do not
use it on other vehicles.
—Only use the kit to inflate the tires
of your vehicle and to check the
vehicle’s tire pressure.
—Only plug the compressor into a 12VDC car power point.
—Keep the kit free of water and dirt.
—Do not disassemble or modify thekit.
—Do not drop the kit or allow hard
impacts to the kit.
. Do not use the emergency tire puncture
repair kit under the following conditions.
Contact an INFINITI retailer or profes-
sional road assistance.
—when the sealant has passed its
expiration date (shown on the label

6-10In case of emergency
retailer about obtaining these parts. See
“Changing flat tire (for models with spare
tire)”(P.6-3) for usage of jacking tools and
tire replacement.
Before using emergency tire punc-
ture repair kit
GUID-C994BCD3-EB70-4BE1-AC12-BC734B28D6B8. If any foreign object (for example, a
screw or nail) is embedded in the tire,
do not remove it.
. Check the expiration date of the sealant
(shown on the label attached to the
bottle). Never use a sealant whose
expiration date has passed.
Repairing tireGUID-A73B72D6-D256-48D3-9998-8D39932B0F30
WARNING
Observe the following precautions when
using the tire repair compound.
. Swallowing the compound is dangerous.
Immediately drink as much water as
possible and seek prompt medical as-
sistance.
. Rinse well with lots of water if the
compound comes into contact with skin
or eyes. If irritation persists, seek
prompt medical attention. .
Keep the repair compound out of the
reach of children.
. The emergency repair compound may
cause a malfunction of the tire pressure
sensors and cause the low tire pressure
warning light to illuminate. Have the tire
pressure sensor replaced as soon as
possible.
NOTE:
Do not remove any nails or screws that
have penetrated the tire when performing
repairs.
SCE0867
1. Open the lid of the air compressor and
take out the speed restriction sticker,
then put it in a location where the
driver can see it while driving.
CAUTION
Do not put the speed restriction label on the
steering wheel pad, the speedometer or the
warning light locations.