2014 INFINITI Q60 CONVERTIBLE engine overheat

2-8Instruments and controls
SIC4290
TACHOMETER
The tachometer indicates engine speed in
revolutions per minute (RPM).Do not rev
the engine into the red zone
*1.
CAUTION
When engine speed approaches the red
zone, shift to a higher gear or reduce engine
speed. Operating the engine in the red zone
may cause serious engine damage.
SIC4291
ENGINE COOLANT TEMPERATURE
GAUGE
The gauge indicates the engine coolant
temperature.
The engine coolant temperature is within
the normal range when the gauge needle
points within the zone
*1shown in the
illustration.
The engine coolant temperature varies with
the outside air temperature and driving
conditions.
CAUTION
If the gauge indicates engine coolant
temperature near the hot (H) end of the
normal range, reduce vehicle speed to
decrease temperature. If gauge is over the
normal range, stop the vehicle as soon as
safely possible. If the engine is overheated,
continued operation of the vehicle may
seriously damage the engine. See “If your
vehicle overheats” (P.6-16) for immediate
action required.

SIC3272
FOG LIGHT SWITCH
To turn the fog lights on, turn the headlight
switch to theposition, then turn the
switch to theposition. To turn them
off, turn the switch to the OFF position.
The headlights must be on for the fog
lights to operate.
When the headlight switch is in the AUTO
position and the fog light switch is in the
position, the headlights and fog lights
turn ON at night.
SIC3312
To sound the horn, push the center pad
area of the steering wheel.
WARNING
Do not disassemble the horn. Doing so
could affect proper operation of the supple-
mental front air bag system. Tampering with
the supplemental front air bag system may
result in serious personal injury.
WARNING
Do not use or allow occupants to use the
seat heater if you or the occupants cannot
monitor elevated seat temperatures or have
an inability to feel pain in those body parts
in contact with the seat. Use of the seat
heater by such people could result in
serious injury.
CAUTION
. The battery could run down if the seat
heater is operated while the engine is
not running.
. Do not use the seat heater for extended
periods or when no one is using the
seat.
. Do not put anything on the seat which
insulates heat, such as a blanket,
cushion, seat cover, etc. Otherwise, the
seat may become overheated.
. Do not place anything hard or heavy on
the seat or pierce it with a pin or similar
object. This may result in damage to the
heater.
Instruments and controls2-39
HORN HEATED SEATS (if so equipped)

SIC4040
The climate controlled seat warms up or
cools down the front seats by blowing
warm or cool air from the surface of the
seat. The switches located on the center
console can be operated independently of
each other.
The surface temperature of the climate
controlled seats is automatically controlled
at an optimum temperature. However,
adjust the temperature using the control
knob if the seats are too hot or cold.
1. Start the engine.
2. Turn the control knob
*Ato the heat
side
*1or to the cool side*2. The
indicator light
*Bon the control knob will illuminate.
3. Adjust the desired amount of the air using the control knob
*A.
4. When the vehicle’s interior is warmed or cooled, and/or before you leave the
vehicle, be sure to turn the control
knob to the OFF position (center). The
indicator light
*Bon the control knob
goes off at the OFF position.
To check the air filter for the climate
controlled seat, contact an INFINITI
retailer.
WARNING
Do not use or allow occupants to use the
climate controlled seats if you or the
occupants cannot monitor seat tempera-
tures or have an inability to feel pain in
those body parts in contact with the seat.
Use of the climate controlled seats by such
people could result in serious injury.
CAUTION
. Do not place objects in front of the
intake inlet located behind the front seat. Doing so could cause improper
operation or interruption of the opera-
tion.
. The battery could run down if the climate
controlled seat is operated while the
engine is not running.
. Do not use the climate controlled seat
for extended periods or when no one is
using the seat.
. Do not put anything on the seat which
insulates heat, such as a blanket,
cushion, seat cover, etc. Otherwise, the
seat may become overheated.
. Do not place anything hard or heavy on
the seat or pierce it with a pin or similar
object. This may result in damage to the
climate controlled seat.
. Any liquid spilled on the seat should be
removed immediately with a dry cloth.
. The climate controlled seat has air
filters. Do not operate the climate con-
trolled seat without the air filters. This
may result in damage to the system.
. When cleaning the seat, never use
gasoline, thinner, or any similar materi-
als.
Instruments and controls2-41
CLIMATE CONTROLLED SEATS (if so
equipped)

3-26Pre-driving checks and adjustments
TROUBLESHOOTING GUIDE
If the retractable hard top stops halfway during operation or does not operate normally, follow the procedures shown in the following
table. If the procedures in the following table do not solve the symptom, immediately contact INFINITI retailer for the inspection.
SymptomBeepPossible cause Possible solution
The OPEN side of the retractable hard top
operating switch is pushed, but the
retractable hard top does not operate. Sounds twice
The OPEN side of the retractable hard top operating
switch is pushed while the retractable hard top is
fully open, or the CLOSE side of the retractable
hard top operating switch is pushed while the
retractable hard top is fully closed. Push the CLOSE side of the retractable hard top
operating switch when the retractable hard top is
fully open. Push the OPEN side of the retractable
hard top operating switch when the retractable hard
top is fully closed.
Sounds twice The shift lever (automatic transmission models
only) or the shift lever (manual transmission
models only) is in the R (Reverse) position. Shift the shift lever (automatic transmission models
only) to the P (Park) or N (Neutral) position, or shift
the shift lever (manual transmission model only) to
the N (Neutral) position, and then operate the
retractable hard top.
Sounds twice The trunk lid is opened. Fully close the trunk lid.
Does not sound The battery voltage is low. Start the engine again and operate the retractable
hard top.
Sounds twice The separator in the trunk room is not correctly set. Set the separator correctly. For details, refer to
“Separator”
(P.3-20).
Does not sound The retractable hard top is in the deactivation
mode in order to avoid motor overheating by the
continuous operation of the retractable hard top. Wait for approximately 20 minutes without operating
the retractable hard top and then operate the
retractable hard top.
The retractable hard top stops halfway
during operation. Sounds twice
Objects are trapped in the moving structure of the
retractable hard top. Check that an object is not trapped inside the rear
parcel shelf, side flap and retractable hard top. After
the check, turn the ignition switch to the OFF
position, start the engine again and then operate the
retractable hard top.
Does not sound The battery voltage is low. Start the engine again and operate the retractable
hard top.

5-4Starting and driving
THREE-WAY CATALYST
The three-way catalyst is an emission
control device installed in the exhaust
system. Exhaust gases in the three-way
catalyst are burned at high temperatures to
help reduce pollutants.
WARNING
.The exhaust gas and the exhaust system
are very hot. Keep people, animals or
flammable materials away from the
exhaust system components.
. Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite and
cause a fire.
CAUTION
.Do not use leaded gasoline. Deposits
from leaded gasoline seriously reduce
the three-way catalyst’s ability to help
reduce exhaust pollutants.
. Keep your engine tuned up. Malfunctions
in the ignition, fuel injection, or elec-
trical systems can cause overrich fuel flow into the three-way catalyst, causing
it to overheat. Do not keep driving if the
engine misfires, or if noticeable loss of
performance or other unusual operating
conditions are detected. Have the vehicle
inspected promptly by an INFINITI retai-
ler.
. Avoid driving with an extremely low fuel
level. Running out of fuel could cause
the engine to misfire, damaging the
three-way catalyst.
. Do not race the engine while warming it
up.
. Do not push or tow your vehicle to start
the engine.
TIRE PRESSURE MONITORING SYS-
TEM (TPMS)
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure
label. (If your vehicle has tires of a different
size than the size indicated on the vehicle
placard or tire inflation pressure label, you
should determine the proper tire inflation
pressure for those tires.) As an added safety feature, your vehicle
has been equipped with a Tire Pressure
Monitoring System (TPMS) that illuminates
a low tire pressure telltale when one or
more of your tires is significantly under-
inflated. Accordingly, when the low tire
pressure telltale illuminates, you should
stop and check your tires as soon as
possible, and inflate them to the proper
pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver’
s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction,
the telltale will flash for approximately one

5-52Starting and driving
BRAKING PRECAUTIONS
The brake system has two separate hy-
draulic circuits. If one circuit malfunctions,
you will still have braking at two wheels.
Vacuum assisted brakes
The 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 brakes
When 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-IN
Break 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 brakes
Avoid 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.
BRAKE SYSTEM

6 In case of emergency
Hazard warning flasher switch............................. 6-2
Roadside assistance program .............................. 6-2
Emergency engine shut off .................................. 6-3
Flat tire................................................................ 6-3 Tire Pressure Monitoring System (TPMS).......... 6-3
Changing flat tire (for models with spare tire).... 6-4
Repairing flat tire (for models with emergency tire
puncture repair kit) ......................................... 6-8 Jump starting .................................................... 6-14
Push starting .................................................... 6-16
If your vehicle overheats ................................... 6-16
Towing your vehicle .......................................... 6-17
Towing recommended by INFINITI ................. 6-18
Vehicle recovery (Freeing a stuck vehicle) .... 6-19

6-16In case of emergency
9. After starting your engine, carefullydisconnect 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. Do 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.
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 shift lever to the P (Park)
position.
Manual Transmission model:
Move the shift lever to the N (Neutral)
position.
PUSH STARTING IF YOUR VEHICLE OVERHEATS