2005 NISSAN 350Z check engine

Automatic transmission check
warning light (A/T models)
When the ignition switch is turned ON, the light
comes on for 2 seconds. If the light blinks for
approximately 8 seconds, it may indicate the
automatic transmission system is not functioning
properly. Have a NISSAN dealer check and
repair the transmission. See “Driving the vehicle”
(automatic transmission) in the “5. Starting and
driving” section.
or
Brake warning light
This light functions for both the parking brake
and the foot brake systems.
Parking brake indicator:
When the ignition key is in the ON position, the
light comes on when the parking brake is ap-
plied.
Low brake fluid warning light:
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. Add brake fluid as
necessary. See “Brake and clutch fluid” in the
“8. Maintenance and do-it-yourself” section.
WARNING

Your brake system may not be work-
ing 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 re-
pairs. Otherwise, have your vehicle
towed because driving it could be
dangerous.

Pressing the brake pedal with the
engine stopped and/or a low brake
fluid level may increase your stop-
ping distance and braking will re-
quire 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 a
NISSAN dealer.
2. If the brake fluid level is correct, have the
warning system checked by a NISSAN
dealer. Avoid high speed driving and abrupt
braking.
If both the brake warning light and the anti-lock brake warning light come on simulta-
neously, it may indicate the anti-lock brake
system is not functioning properly. See “Anti-
lock brake warning light” earlier in this sec-
tion.
Charge warning light
If the light comes on while the engine is running,
it may indicate that 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 a
NISSAN dealer immediately.
CAUTION
Do not continue driving if the belt is
loose, broken or missing.
Door open warning light
This light comes on when any of the doors
and/or rear hatch are not closed securely while
the ignition switch is ON.
Engine oil pressure warning
light
This light warns of low engine oil pressure. If the
light flickers or comes on during normal driving,
pull off the road in a safe area, stop the engine
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immediatelyand call a NISSAN dealer or other
authorized repair shop.
The engine oil pressure warning light is not
designed to indicate a low oil level. Use the
dipstick to check the oil level.See “Engine
oil” in the “8. Maintenance and do-it-yourself”
section.
CAUTION
Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Turn off the engine as
soon as it is safe to do so.
Low tire pressure warning light
After the ignition switch is turned ON, this light
comes on for about 1 second and turns off.
This light warns of low tire pressure.
NISSAN’s low tire pressure warning system is a
tire pressure monitoring system. It monitors tire
pressure of all tires except the spare. When the
tire pressure monitoring system warning light is
lit, one or more of your tires is significantly
under-inflated. You should stop and check your
tires as soon as possible, and inflate them to theproper pressure as indicated on the vehicle’s tire
information placard. Driving on a significantly
under-inflated tire causes the tire to overheat
and can lead to tire malfunction. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and stop-
ping ability. Each tire, including the spare, should
be checked monthly when cold and set to the
recommended inflation pressure as specified in
the vehicle placard and Owner’s Manual.
The recommended inflation pressure may also
be found on the Tire and Loading Information
label.
If the vehicle is being driven with low tire pres-
sure*, the light will illuminate and the chime will
sound for about 10 seconds.
*: lower than 26 psi (for 225/50R17 and
235/50R17 tires on
Roadster model)
lower than 28 psi (except for the above)
For additional information, see “Low tire pres-
sure warning system” in the “5. Starting and
driving” section and “Flat tire” in the “6. In case
of emergency” section. You can check the tire
pressure of all 4 tires on the trip computer
display. See “Trip computer” earlier in this sec-
tion.
WARNING

If the light does not come on with the
ignition switch turned ON, have the
vehicle checked by a NISSAN dealer
as soon as possible.

If the light comes on while driving,
avoid sudden steering maneuvers or
abrupt braking, reduce vehicle speed,
pull off the road to a safe location
and stop the vehicle as soon as pos-
sible. 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 pres-
sure shown on the Tire and Loading
Information label to turn the low tire
pressure warning light OFF. If the
light still comes on 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.
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INDICATOR LIGHTS
Automatic transmission
position indicator light (A/T
models)
When the ignition keyis turned to the ON
position, the indicator in the tachometer shows
the automatic transmission selector lever posi-
tion. See “Driving the vehicle” (automatic trans-
mission) in the “5. Starting and driving” section.
Cruise main switch indicator
light (if so equipped)
The light comes on when the cruise control main
switch is pushed. The light goes out when the
main switch is pushed again. When the cruise
main switch indicator light comes on, the cruise
control system is operational.
Cruise set switch indicator
light (if so equipped)
The light comes on while the vehicle speed is
controlled bythe cruise control system. If the
light blinks while the engine is running, it may
indicate the cruise control system is not func-
tioning properly. Have the system checked by a
NISSAN dealer.
High beam indicator light
(Blue)
This light comes on when the headlight high
beam is on and goes out when the low beam is
selected.
Malfunction indicator lamp
(MIL)
If the malfunction indicator lamp (MIL) comes on
steadyor blinks while the engine is running, it
mayindicate a potential emission control mal-
function.
The malfunction indicator lamp mayalso come
on steadyif the fuel filler cap is loose or missing,
or if the vehicle runs out of fuel. Check to make
sure the fuel filler cap is installed and closed
tightly, and that the vehicle has at least 3 US
gallons (14 liters) of fuel in the fuel tank.
After a few driving trips, the
lamp should
turn off if no other potential emission control
system malfunction exists.
If this indicator lamp comes on steadyfor 20
seconds and then blinks for 10 seconds when
the engine is not running, it indicates that the
vehicle is not readyfor an emission control
system inspection/maintenance test. See
“Readiness for inspection/maintenance (I/M)
test” in the “9. Technical and consumer informa-tion” section of this manual.
Operation
The malfunction indicator lamp will come on in
one of two ways:

Malfunction indicator lamp on steady— An
emission control system malfunction has
been detected. Check the fuel filler cap. If the
fuel filler cap is loose or missing, tighten or
install the cap and continue to drive the
vehicle. The
lamp should turn off after a
few driving trips. If the
lamp does not
turn off after a few driving trips, have the
vehicle inspected bya NISSAN dealer. You
do not need to have your vehicle towed to the
dealer.

Malfunction indicator lamp blinking — An
engine misfire has been detected which may
damage the emission control system. To re-
duce or avoid emission control system dam-
age:
a) Do not drive at speeds above 45 MPH
(72 km/h).
b) Avoid hard acceleration or deceleration.
c) Avoid steep uphill grades.
d) If possible, reduce the amount of cargo
being hauled or towed.
The malfunction indicator lamp maystop
blinking and come on steady.
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operating switch only under all of the following
conditions:

When the vehicle is stopped.

When the foot brake pedal is depressed.

When the ignition switch is ON.
CAUTION
Operate the soft top with the engine
running to prevent a discharged battery.
When the soft top is in motion, and any of the
above conditions are discontinued or the pas-
senger power seat switches (on the cushion or
the seatback) are operated, the top will stop
moving. Remove your hand from the operating
switch, and press it again under the above
conditions until the top is fully opened or closed.
The indicator light will go off when the top
open/close operation is completely finished.
If the soft top indicator light flashes with the
ignition switch ON (whether the top is operated
or not), it may indicate the electric soft top
control unit is not functioning properly. Have
your vehicle checked by a NISSAN dealer as
soon as possible.
For more details about the electric soft topoperation, see “Soft top” in the “3. Pre-driving
checks and adjustments” section.
Turn signal/hazard indicator
lights
The light flashes when the turn signal switch
lever or hazard switch is turned on.AUDIBLE REMINDERS
Key reminder chimeThe chime will sound if the driver’s side door is
opened while the key is left in the ignition switch
(ignition switch is turned off). Remove the key
and take it with you when leaving the vehicle.Light reminder chimeThe chime will sound when the driver’s door is
opened with the headlight switch on unless the
key is in the ignition switch. Make sure to turn the
light switch off when you leave the vehicle.Seat belt warning chimeThe chime will sound for about 6 seconds unless
the driver’s seat belt is securely fastened.Brake pad wear warningThe disc brake pads have audible wear warn-
ings. When a brake pad requires replacement, it
will make a high pitched scraping sound whenthe vehicle is in motion. Have the brakes
checked as soon as possible if the warning
sound is heard.
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3. Close and lock all doors and rear hatch/trunk
lid.
Lock all doors by pressing the LOCK button
on the keyfob. When using the keyfob, the
hazard indicators flash twice to indicate all
doors are locked.
4. Confirm that the security indicator light
comes on. The security indicator light glows
for about 30 seconds and then blinks. The
system is now activated. If, during this 30
second time period, the door is unlocked by
the key or the keyfob, or the ignition key is
turned to ACC or ON, the system will not
activate.
Even when the driver and/or passengers
are in the vehicle, the system will activate
with all doors and rear hatch/trunk lid
locked and ignition key off. Turn the igni-
tion key to ACC to turn the system off.Vehicle security system activationThe security system will give the following alarm:

The headlights blink and the horn sounds
intermittently.

The alarm automatically turns off after ap-
proximately 50 seconds. However, the alarm
reactivates if the vehicle is tampered with
again. The alarm can be shut off by unlockinga door with the key, or by pressing the
UNLOCK button on the keyfob.
The alarm is activated by:

Opening the door without using the key or
keyfob.

Opening the rear hatch or the trunk lid with-
out using the release switch or keyfob.
How to stop an activated alarmThe alarm will stop only by unlocking a door with
the key, or by pressing the UNLOCK button on
keyfob. The alarm will not stop if the ignition
switch is turned to ACC or ON.
If the system does not operate as de-
scribed above, have it checked by a
NISSAN dealer.NISSAN VEHICLE IMMOBILIZER
SYSTEM (NVIS)The NISSAN Vehicle Immobilizer System (NVIS)
will not allow the engine to start without the use
of the registered NVIS key.
If the engine fails to start using the registered
NVIS key, it may be due to interference caused
by another NVIS key, an automated toll road
device or automated payment device on the key
ring. Restart the engine using the following
procedures:1. Leave the ignition switch in the ON position
for approximately 5 seconds.
2. Turn the ignition switch to the OFF or LOCK
position and wait approximately 10 seconds.
3. Repeat step 1 and 2 again.
4. Restart the engine while holding the device
(which may have caused the interference)
separate from the registered NVIS key.
If this procedure allows the engine to start,
NISSAN recommends placing the registered
NVIS key on a separate key ring to avoid
interference from other devices.
Statement related to section 15 of FCC
rules for Nissan Vehicle Immobilizer Sys-
tem (CONT ASSY-BCM, ANT ASSY-
IMMOBILIZER)
This device complies with part 15 of the
FCC Rules and RSS-210 of Industry
Canada. Operation is subject to the follow-
ing two conditions;
(1) This device may not cause harmful in-
terference, and (2) this device must accept
any interference received, including inter-
ference that may cause undesired opera-
tion of the device.
CHANGES OR MODIFICATIONS NOT EX-
PRESSLY APPROVED BY THE MANUFAC-
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The seats are warmed by built-in heaters. The
switches located on the center console can be
operated independently of each other (
A
for
driver’s seat,
B
for passenger’s seat).
1. Start the engine.
2. Select heat range.
1For low heat, press the
(Low) side
of the switch.
2For high heat, press the
(High) side
of the switch.
3For no heat, the switch has a center OFF
position between low and high.The indicator light
C
in the switch will
illuminate when low or high is selected.
The heater is controlled by a thermostat,
automatically turning the heater on and off.
The indicator light will remain on as long as
the switch is on.
3. When the vehicle’s interior is warmed, or
before you leave the vehicle, be sure to turn
the switch to the OFF position (center).
An optional ventilated net seat has this built-in
heater only in the seat cushion part, not in the
seatback.
CAUTION

The battery could be discharged if
the seat heater is operated while the
engine is not running.

Do not use the seat heater for ex-
tended periods or when no one is
using the seat.

Do not put anything on the seat
which insulates heat, such as a blan-
ket, cushion, seat cover, etc. Other-
wise, the seat may becomeoverheated.

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.

Any liquid spilled on the heated seat
should be removed immediately with
a dry cloth.

When cleaning the seat, never use
gasoline, benzine, thinner, or any
similar materials.

If any abnormalities are found or the
heated seat does not operate, turn
the switch off and have the system
checked by a NISSAN dealer.
SIC2321A
HEATED SEATS (if so equipped)2-28
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1. Pull the hood lock release handle
1
located
below the instrument panel; the hood will
then spring up slightly.
2. Raise the lever
2
at the front of the hood
with your fingertips and raise the hood.
3. Insert the assist bar into the slot
3
in the
front edge of the hood.
4. When closing the hood, reset the assist bar
to its original position, then slowly close the
hood and make sure it locks into place.
WARNING

Make sure the hood is completely
closed and latched before driving.
Failure to do so could cause the hood
to fly open and result in an accident.

If you see steam or smoke coming
from the engine compartment, to
avoid injury do not open the hood.
WARNING
Do not drive with the rear hatch open.
This could allow dangerous exhaust
gases to be drawn into the vehicle. See
“Precautions when starting and driving”
in the “5. Starting and driving” section
for exhaust gas.
SPA1506
HOODREAR HATCH (Coupe models)
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FUEL FILLER CAP
1To remove the fuel filler cap, turn it counter-
clockwise.
2Hang the string of the cap on the hook
Aas
shown while refueling.
The fuel filler cap is a ratcheting type. Tighten the
cap clockwise until ratcheting clicks are heard.
WARNING

Gasoline is extremely flammable andhighly explosive under certain condi-
tions. You could be burned or seri-
ously injured if it is misused or mis-
handled. Always stop the engine and
do not smoke or allow open flames
or sparks near the vehicle when refu-
eling.

Fuel may be under pressure. Turn the
cap a third of a turn, and wait for any
“hissing” sound to stop to prevent
fuel from spraying out and possibly
causing personal injury. Then removethe cap.

Do not attempt to top off the fuel
tank after the fuel pump nozzle shuts
off automatically. Continued refuel-
ing may cause fuel overflow, result-
ing in fuel spray and possibly a fire.

Use only an original equipment type
fuel filler cap as a replacement. It has
a built-in safety valve needed for
proper operation of the fuel system
and emission control system. An in-
correct cap can result in a serious
malfunction and possible injury. It
could also cause the malfunction in-
dicator lamp to come on.

Do not fill a portable fuel container in
the vehicle or trailer. Static electricity
can cause an explosion of flammable
liquid, vapor or gas in any vehicle or
trailer. To reduce the risk of serious
injury or death when filling portable
fuel containers:
— Always place the container on the
ground when filling.
— Do not use electronic devices
SPA1509A
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