engine INFINITI G-COUPE 2011 Owners Manual

Your INFINITI represents a new way of thinking
about vehicle design. It integrates advanced
engineering and superior craftsmanship with a
simple, refined aesthetic sensitivity associated
with traditional Japanese culture.
The result is a different notion of luxury and
beauty. The car itself is important, but so is the
sense of harmony that the vehicle evokes in its
driver, and the sense of satisfaction you feel
with the INFINITI — from the way it looks and
drives to the high level of retailer service.
To ensure that you enjoy your INFINITI to the
fullest, we encourage you to read this Owner’s
Manual immediately. It explains all of the fea-
tures, controls and performance characteristics
of your INFINITI; it also provides important
instructions and safety information.
A separate Warranty Information Booklet is in-
cluded in your Owner’s literature portfolio. The
INFINITI Service and Maintenance Guide ex-
plains details about maintaining and servicing
your vehicle. Always carry it with you when you
take your vehicle to an INFINITI retailer. The War-
ranty Information Booklet contents provide
complete information about all warranties cov-
ering this vehicle, the requirements to keep the
warranties in effect as well as the INFINITI Road-
side Assistance program.Additionally, a separate Customer Care and
Lemon Law Information Booklet will explain how
to resolve any concerns you may have with your
vehicle, as well as clarify your rights under your
state’s lemon law.
READ FIRST — THEN DRIVE SAFELY
Before driving your vehicle, read your Owner’s
Manual carefully. This will ensure familiarity
with controls and maintenance requirements,
assisting you in the safe operation of your
vehicle.
WARNING
IMPORTANT SAFETY INFORMATION REMINDERS
FOR SAFETY!
Follow these important driving rules to help
ensure a safe and comfortable trip for you and
your passengers!
●
NEVER drive under the influence of alcohol or
drugs.
● ALWAYS observe posted speed limits and
never drive too fast for conditions.
● ALWAYS give your full attention to driving
and avoid using vehicle features or taking
other actions that could distract you.
● ALWAYS use your seat belts and appropriate
child restraint systems. Pre-teen children
should be seated in the rear seat.
● ALWAYS provide information about the
proper use of vehicle safety features to all
occupants of the vehicle.
● ALWAYS review this Owner’s Manual for im-
portant safety information.
FOREWORD

Arrows in an illustration that are similar to
those above call attention to an item in the
illustration.
CALIFORNIA PROPOSITION 65
WARNING
WARNING
Engine Exhaust, some of its constituents, and
certain vehicle components contain or emit
chemicals known to the State of California to
cause cancer and birth defects or other repro-
ductive harm. In addition, certain fluids con-
tained in vehicles and certain products of com-
ponent wear contain or emit chemicals known
to the State of California to cause cancer and
birth defects or other reproductive harm.
CALIFORNIA PERCHLORATE ADVISORY
Some vehicle parts, such as lithium batteries,
may contain perchlorate material. The following
advisory is provided: “Perchlorate Material -
special handling may apply, See
www.dtsc.ca.gov/
hazardouswaste/perchlorate.”
BLUETOOTHis a trade-
mark owned by Bluetooth
SIG, Inc., U.S.A. and li-
censed to Visteon
Corporation and Clarion
Co., Ltd.
Gracenote is a registered
trademark of Gracenote,
Inc. The Gracenote logo
and logo type, and the
“Powered by Gracenote”
logo are trademarks of
Gracenote.
XM Radio requires
subscription. Not available
in Alaska, Hawaii or Guam.
For more information, visit
www.xmradio.com.
© 2011 NISSAN MOTOR CO., LTD.
All rights reserved. No part of this Owner’s
Manual may be reproduced or stored in a re-
trieval system, or transmitted in any form, or by
any means, electronic, mechanical, photocopy-
ing, recording or otherwise, without the prior
written permission of Nissan Motor Co., Ltd.

0 Illustrated table of contents
Seats, seat belts and supplemental restraint
system (SRS)..................................... 0-2
Exterior front...................................... 0-3 Sedan ......................................... 0-3
Coupe ......................................... 0-4
Exterior rear ...................................... 0-5
Sedan ......................................... 0-5
Coupe ......................................... 0-6
Exterior (Coupe/INFINITI Performance Line,
Aerodynamic Package models) ..................... 0-7 Passenger compartment
........................... 0-8
Sedan ......................................... 0-8
Coupe ......................................... 0-9
Cockpit .......................................... 0-10
Instrument panel .................................. 0-11
Meters and gauges ............................... 0-12
Engine compartment .............................. 0-13
VQ25HR/VQ37VHR engine ......................0-13
Warning and indicator lights ......................0-14

1. Tachometer (P. 2-6)
2. Warning/Indicator lights (P. 2-10)
3. Speedometer (P. 2-5)
4. Engine coolant temperature gauge(P. 2-6) 5. Dot matrix liquid crystal display/
Odometer/twin trip odometer (P. 2-18)
6. Fuel gauge (P. 2-7)
SIC4288
METERS AND GAUGES
0-12Illustrated table of contents

VQ25HR/VQ37VHR ENGINE
1. Fuse/fusible link holder (P. 8-21)
2. Battery (P. 8-14)
3. Engine oil filler cap (P. 8-9)
4. Brake fluid reservoir (P. 8-13)5. Clutch fluid reservoir (Manual Transmis-
sion models) (P. 8-13)
6. Window washer fluid reservoir (P. 8-14)
7. Power steering fluid reservoir (P. 8-12)
8. Air cleaner (P. 8-18)
9. Radiator filler cap (P. 8-8) 10. Drive belts (P. 8-17)
11. Coolant reservoir (P. 8-8)
12. Engine oil dipstick (for VQ37VHR engine
model) (P. 8-9)
13. Engine oil dipstick (for VQ25HR engine model) (P. 8-9)
SDI2709
ENGINE COMPARTMENT
Illustrated table of contents0-13

WarninglightName Page
All-Wheel Drive (AWD)
warning light
(AWD models)* 2-11
Anti-lock Braking System
(ABS) warning light
2-11
Automatic Transmission
check warning light2-11
Brake warning light 2-11
Charge warning light 2-12
Engine oil pressure warn-
ing light2-12
Warning
lightName Page
Intelligent Cruise Control
(ICC) system warning light
(orange)* 2-12
Intelligent Key system
warning light
2-13
Low tire pressure warning
light2-13
Master warning light 2-14
Preview Function warning
light (orange)*2-14
Seat belt warning light 2-14
Supplemental air bag
warning light2-15
Vehicle Dynamic Control
(VDC) warning light2-15
Indicator
lightName
Page
Automatic Transmission
position indicator light* 2-15
Front fog light indicator
light2-16
Front passenger air bag
status light2-16
High beam indicator light 2-16
Malfunction Indicator
Light (MIL)2-16
Security indicator light 2-17
Low beam indicator light 2-17
Turn signal/hazard indica-
tor lights2-17
Vehicle Dynamic Control
(VDC) off indicator light2-17
*: if so equipped
WARNING AND INDICATOR LIGHTS
0-14Illustrated table of contents

FRONT SEATS
Front power seat adjustment
Operating tips :
●The power seat motor has an auto-reset
overload protection circuit. If the motor
stops during operation, wait 30 seconds,
then reactivate the switch.
● Do not operate the power seat switch for a
long period of time when the engine is off.
This will discharge the battery.
See “AUTOMATIC DRIVE POSITIONER” in the “3.
Pre-driving checks and adjustments” section for
the seat position memory function.
Forward and backward :
Moving the switch
1forward or backward will
slide the seat forward or backward to the
desired position.
Reclining :
Move the recline switch
2backward until the
desired angle is obtained. To bring the seatback
forward again, move the switch
2forward.
The reclining feature allows adjustment of the
seatback for occupants of different sizes for
added comfort and to help obtain proper seat
belt fit. (See “PRECAUTIONS ON SEAT BELT
USAGE” later in this section.) Also, the seatback can be reclined to allow occupants to rest when
the vehicle is parked.
SSS1051
Safety — Seats, seat belts and supplemental restraint system1-3

2 Instruments and controls
Cockpit........................................... 2-2
Instrument panel .................................. 2-3
Meters and gauges ................................ 2-4
Speedometer and odometer ..................... 2-5
Tachometer .................................... 2-6
Engine coolant temperature gauge ............... 2-6
Fuel gauge ..................................... 2-7
Compass (if so equipped) .......................... 2-7
Zone variation change procedure ................ 2-9
Warning/indicator lights and audible reminders .....2-10
Checking bulbs ............................... 2-10
Warning lights ................................. 2-11
Indicator lights ................................. 2-15
Audible reminders .............................. 2-17
Dot matrix liquid crystal display ...................2-18
Indicators for operation ........................ 2-20
Indicators for maintenance .....................2-22
Trip computer ................................. 2-24
Security systems ................................. 2-26
Vehicle security system ........................ 2-27
INFINITI Vehicle Immobilizer System ............2-28
Windshield wiper and washer switch ...............2-29
Rain-sensing auto wiper system (if so
equipped) .................................... 2-30Rear window and outside mirror defroster switch . . . 2-31
Headlight and turn signal switch
..................2-32
Xenon headlights ............................. 2-32
Headlight switch .............................. 2-32
Turn signal switch ............................. 2-36
Fog light switch ............................... 2-36
Hazard warning flasher switch .....................2-36
Horn ............................................ 2-37
Heated seats (if so equipped) .....................2-37
SNOW mode switch (if so equipped) ...............2-39
Vehicle Dynamic Control (VDC) OFF switch ..........2-39
Clock ............................................ 2-39
Adjusting the time ............................. 2-39
Power outlet ..................................... 2-40
Cigarette lighter and ashtrays (if so equipped) ......2-41
Front ......................................... 2-41
Rear ......................................... 2-41
Storage ......................................... 2-42
Cup

holders .................................. 2-42
Sunglasses holder ............................. 2-44
Glove box .................................... 2-44
Console box .................................. 2-44
Card holder (if so equipped) ...................2-46
Storage box (if so equipped) ...................2-46

1. Tachometer (P. 2-6)
2. Warning/Indicator lights (P. 2-10)
3. Speedometer (P. 2-5)
4. Engine coolant temperature gauge(P. 2-6) 5. Dot matrix liquid crystal display/
Odometer/twin trip odometer (P. 2-18)
6. Fuel gauge (P. 2-7)
*: The needle indicators in the speedometer, ta- chometer, engine coolant temperature gauge
and fuel gauge may move slightly after the
ignition switch is pushed to the LOCK posi-
tion. This is not a malfunction.
SIC4288
METERS AND GAUGES
2-4Instruments and controls

TACHOMETER
The tachometer indicates engine speed in revo-
lutions 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.
ENGINE COOLANT TEMPERATURE
GAUGE
The gauge indicates the engine coolant tem-
perature.
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 tempera-
ture 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 ve-
hicle may seriously damage the engine. See “IF
YOUR VEHICLE OVERHEATS” in the “6. In case of
emergency” section for immediate action
required.
SIC4290SIC4291
2-6Instruments and controls