2009 NISSAN 370Z maintenance

Safety — Seats, seat belts and supplemental
restraint systemInstruments and controlsPre-driving checks and adjustmentsDisplay screen, heater, air conditioner and audio
systemsStarting and drivingIn case of emergencyAppearance and careMaintenance and do-it-yourselfTechnical and consumer informationIndex

or
Brake warning light
This light functions for both the parking brake
and the foot brake systems.
Parking brake indicator:
When the ignition switch is in the ON position,
the light comes on when the parking brake is
applied.
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.
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.

Automatic transmission
position indicator light (A/T
models)
When the ignition key is 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 by the 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.
Front passenger air bag status
light
The front passenger air bag status light
(
) will be lit and the passenger front air bag
will be OFF depending on how the front passen-
ger seat is being used.
For front passenger air bag status light opera-
tion, see “NISSAN Advanced Air Bag System” in
the “1. Safety — Seats, seat belts and supple-
mental restraint system” section of this manual.
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 Light
(MIL)
If the Malfunction Indicator Light (MIL) comes on
steady or blinks while the engine is running, it
may indicate a potential emission control mal-
function.
The malfunction indicator light may also come on
steady if 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
light should
turn off if no other potential emission control
system malfunction exists.
If this indicator light comes on steady for 20
seconds and then blinks for 10 seconds when
the engine is not running, it indicates that the
vehicle is not ready for an emission control
system inspection/maintenance test. See
“Readiness for inspection/maintenance (I/M)
test” in the “9. Technical and consumer informa-
Instruments and controls
2-15

CAUTION
The following conditions or occurrences
will damage the keyfob.
Do not allow the keyfob to become
wet.

Do not drop the keyfob.

Do not strike the keyfob sharply
against another object.

Do not place the keyfob for an ex-
tended period in an area where tem-
peratures exceed 140°F (60°C).
If a keyfob is lost or stolen, NISSAN
recommends erasing the ID code of that
keyfob. This will prevent the keyfob
from unauthorized use to unlock the
vehicle. For information regarding the
erasing procedure, please contact a
NISSAN dealer.
For information regarding the replacement of a
battery, see “Keyfob battery replacement” in the
“8. Maintenance and do-it-yourself” section.
1LOCK button
HOW TO USE REMOTE KEYLESS
ENTRY SYSTEM
Locking doors1. Remove the ignition key.*1 *2
2. Close all the doors.*3
3. Push the LOCK
button on the keyfob.
SPA1918
REMOTE KEYLESS ENTRY
SYSTEM
Pre-driving checks and adjustments
3-5

CAUTION

Do not work under the hood while
the engine is hot. Turn the engine off
and wait until it cools down.

Avoid contact with used engine oil
and coolant. Improperly disposed en-
gine oil, engine coolant and/or other
vehicle fluids can damage the envi-
ronment. Always conform to local
regulations for disposal of vehicle
fluid.

Never connect or disconnect the bat-
tery 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 igni-
tion switch is in the ON position.
This “8. Maintenance and do-it-yourself” section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also avail-
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
8-5

SDI2051
ENGINE COOLING SYSTEM8-8
Maintenance and do-it-yourself

SDI2045
ENGINE OIL
Maintenance and do-it-yourself
8-9

CAUTION
Oil level should be checked regularly.
Operating the engine with an insuffi-
cient amount of oil can damage the
engine, and such damage is not covered
by warranty.CHANGING ENGINE OIL AND
FILTERChange the engine oil and filter according to the
maintenance log shown in the “NISSAN Service
and Maintenance Guide”.
Vehicle set-up1. Park the vehicle on a level surface and apply
the parking brake.
2. Start the engine and let it idle until it reaches
the operating temperature.
3. Turn the engine off and wait more than 10
minutes.
4. Raise and support the vehicle using a suit-
able floor jack and safety jack stands.

Place the safety jack stands under the vehicle
jack-up points.

A suitable adapter should be attached to the
jack stand saddle.
5. Remove the plastic engine undercover.
a. Remove the small plastic clip at the center
point of the undercover.
b. Then remove the other bolts that hold the
undercover in place.