2018 INFINITI Q70 HYBRID engine

Your INFINITI represents a new way of
thinking about vehicle design. It integrates
advanced engineering and superior crafts-
manship with a simple, refined aesthetic
sensitivity associated with traditional Japa-
nese 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 features, controls and performance
characteristics of your INFINITI; it also
provides important instructions and safety
information.
A separate Warranty Information Booklet
is included in your Owner’s literature port-
folio. Always carry it with you when you
take your vehicle to an INFINITI retailer.
The Warranty Information Booklet con-
tents provide complete information about
all warranties covering this vehicle, the
requirements to keep the warranties in
effect as well as the INFINITI Roadside
Assistance program.Additionally, a separate Customer Care and
Lemon Law Information Booklet will ex-
plain how to resolve any concerns you may
have with your vehicle, as well as clarify
your rights under your state’s lemon law.
In addition to factory installed options, your
vehicle may also be equipped with additional
accessories installed by INFINITI or by your
INFINITI retailer prior to delivery. It is
important that you familiarize yourself with
all disclosures, warnings, cautions and in-
structions concerning proper use of such
accessories prior to operating the vehicle
and/or accessory. It is recommended you
see an INFINITI retailer for details concern-
ing the particular accessories with which
your vehicle is equipped.READ FIRST — THEN DRIVE
SAFELY
Before driving your vehicle, read your Own-
er’s Manual carefully. This will ensure famil-
iarity with controls and maintenance
requirements, assisting you in the safe
operation of your vehicle.
WARNING
IMPORTANT SAFETY INFORMATION
REMINDERS!
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 lim-
its and never drive too fast for
conditions.
. ALWAYS give your full attention to
driving and avoid using vehicle fea-
tures 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.
Foreword

.ALWAYS provide information about
the proper use of vehicle safety
features to all occupants of the
vehicle.
. ALWAYS review this Owner’s Man-
ual for important safety information.
MODIFICATION OF YOUR VEHI-
CLE
This vehicle should not be modified. Mod-
ification could affect its performance,
safety or durability, and may even violate
governmental regulations. In addition, da-
mage or performance problems resulting
from modification will not be covered
under the INFINITI warranties.
WARNING
Installing an aftermarket On-Board Di-
agnostic (OBD) plug-in device that uses
the port during normal driving, for
example remote insurance company
monitoring, remote vehicle diagnostics,
telematics or engine reprogramming,
may cause interference or damage to
vehicle systems. We do not recommend
or endorse the use of any aftermarket OBD plug-in devices, unless specifically
approved by INFINITI. The vehicle war-
ranty may not cover damage caused by
any aftermarket plug-in device.
WHEN READING THE MANUAL
This manual includes information for all
features and equipment available on this
model. Features and equipment in your
vehicle may vary depending on model, trim
level, options selected, order, date of pro-
duction, region or availability. Therefore,
you may find information about features or
equipment that are not included or installed
on your vehicle.
All information, specifications and illustra-
tions in this manual are those in effect at the
time of printing. INFINITI reserves the right
to change specifications, performance, de-
sign or component suppliers without notice
and without obligation. From time to time,
INFINITI may update or revise this manual to
provide owners with the most accurate
information currently available. Please care-
fully read and retain with this manual all
revision updates sent to you by INFINITI to
ensure you have access to accurate and up-
to-date information regarding your vehicle.
Current versions of vehicle Owner’s Manuals
and any updates can also be found in the
Owner section of the INFINITI website athttps://owners.infinitiusa.com/owners/na-
vigation/manualsandGuides. If you have
questions concerning any information in
your Owner’s Manual, contact INFINITI
Consumer Affairs. See the INFINITI CUS-
TOMER CARE PROGRAM page in this
Owner’s Manual for contact information.IMPORTANT INFORMATION
ABOUT THIS MANUAL
You will see various symbols in this manual.
They are used in the following ways:
WARNING
This is used to indicate the presence of a
hazard that could cause death or serious
personal injury. To avoid or reduce the
risk, the procedures must be followed
precisely.
CAUTION
This is used to indicate the presence of a
hazard that could cause minor or mod-
erate personal injury or damage to your
vehicle. To avoid or reduce the risk, the
procedures must be followed carefully.

SIC0697
If you see the symbol above, it means“Do
not do this” or“Do not let this happen”.
If you see a symbol similar to those above in
an illustration, it means the arrow points to
the front of the vehicle.
Arrows in an illustration that are similar to
those above indicate movement or action.
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 constitu-
ents, and certain vehicle components
contain or emit chemicals known to the
State of California to cause cancer and
birth defects or other reproductive
harm. In addition, certain fluids con-
tained in vehicles and certain products
of component wear contain or emit
chemicals known to the State of Cali-
fornia to cause cancer and birth defects
or other reproductive harm.
Operating, servicing and maintaining a
passenger vehicle or off-road vehicle can
expose you to chemicals including engine
exhaust, carbon monoxide, phthalates,
and lead, which are known to the State
of California to cause cancer and birth
defects or other reproductive harm. To
minimize exposure, avoid breathing ex-
haust, do not idle the engine except as
necessary, service your vehicle in a well-
ventilated area and wear gloves or wash
your hands frequently when servicing
your vehicle. For more information go to
www.P65Warnings.ca.gov.
CALIFORNIA PERCHLORATE
ADVISORY
Some vehicle parts, such as lithium bat-
teries, may contain perchlorate material.
The following advisory is provided: “Per-
chlorate Material - special handling may
apply, See www.dtsc.ca.gov/
hazardouswaste/perchlorate.”
© 2017 NISSAN MOTOR CO., LTD.
All rights reserved. No part of this Owner’s
Manual may be reproduced or stored in a
retrieval system, or transmitted in any form,
or by any means, electronic, mechanical,
photocopying, recording or otherwise, with-
out the prior written permission of Nissan
Motor Co., Ltd.

Hybrid System-2Hybrid System Overview
The INFINITI Direct Response Hybrid®Sys-
tem combines the power of a gasoline
engine and an electric motor to help mini-
mize fuel consumption and emissions.
Depending on driving conditions, the vehicle
runs on a combination of the gasoline engine
and the electric motor, whichever is best for
those conditions.
Because the gasoline engine charges the
Lithium-ion (Li-ion) battery as needed, the
battery does not have to be charged from an
outside source like an all-electric vehicle.
WARNING
Your vehicle contains a sealed Lithium
ion (Li-ion) high voltage battery. If the
Li-ion battery is disposed of improperly,
there is a risk of severe burns and
electrical shock that may result in ser-
ious injury or death and there is also a
risk of environmental damage.
CAUTION
. Do not misuse the Li-ion battery.
. Do not use the Li-ion battery for any
other purpose.
The Li-ion battery is used to drive the
electric motors in the INFINITI Direct Re-
sponse Hybrid
®System.
The Li-ion battery has a limited service life. It
is recommended that you contact your
INFINITI retailer for information about re-
cycling or disposal of the battery.
WARNING
. The INFINITI Direct Response Hy-
brid®System uses high voltage up to
approximately 408 volts. The system
can be hot during and after starting.
Be careful of both the high voltage
and the high temperature. Obey the
warning labels attached to the vehi-
cle.
. Never disassemble, remove or replace
high-voltage parts and harnesses as
well as their connectors. Doing so can
cause severe burns or electric shock
that may result in serious injury or
death. High-voltage harnesses are
colored orange. The vehicle high
voltage system has no user service-
able parts. It is recommended that
you take your vehicle to an INFINITI
retailer for any necessary mainte-
nance.
. Never try to remove the service plug
located in the trunk. The service plug
is used only when the vehicle is
serviced by trained technicians wear-
ing personal protection equipment
and is part of the high voltage
system. Touching the service plug
can cause severe burns or electric
shock that may result in serious injury
INFINITI DIRECT RESPONSE
HYBRID®SYSTEM LITHIUM-ION (Li-ion) BATTERY HIGH VOLTAGE CAUTIONS

Hybrid System-4Hybrid System Overview
delivered to an INFINITI retailer to
have the Li-ion battery pack and high
voltage parts such as the inverter,
including the wiring harness, re-
moved prior to painting. Li-ion bat-
tery packs exposed to heat in the
paint booth will experience capacity
loss. Damaged Li-ion battery packs
may also pose safety risks to un-
trained mechanics and repair person-
nel.The emergency shut-off system is activated
and the high-voltage system automatically
turns off in the following conditions:
.
Front and side collisions in which the air
bags are deployed.
. Certain rear collisions.
. Certain INFINITI Direct Response Hy-
brid
®System malfunctions
For the above collisions and the certain
hybrid system malfunctions, the READY to
drive indicator light will turn off. See “Warn-
ing lights, indicator lights and audible re-
minders” (P.2-10).
The emergency shut-off activates for the
above collisions to minimize risk of an event
that could cause injury or an accident. If the
emergency shut-off system activates, the
hybrid system may not switched to READY
to drive position, it is recommended that you
contact an INFINITI retailer. Even if the
ignition switch is switched to READY to
drive position, the system may shut-off
suddenly. Therefore, drive cautiously to the
nearest INFINITI retailer or contact an
INFINITI retailer as soon as possible. To start the INFINITI Direct Response
Hybrid
®System:
1. Depress the brake pedal and place the ignition switch in the ON position when
the transmission is in the P (Park) or N
(Neutral) position (P is recommended).
(For more details, see “Push-button
ignition switch” (P.5-9).)
2. The READY to drive indicator light
flashes, then turns illuminated. (The
hybrid system switched to the READY
to drive mode when the indicator light
illuminates.)
When the READY to drive indicator light
illuminates, the vehicle can be driven, even if
the gasoline engine is not running.
NOTE:
The gasoline engine starts and stops auto-
matically. It may stop during low speed
driving, deceleration or when the vehicle is
stopped.
The gasoline engine may automatically run
in the following conditions:
. The level of remaining charge in the
Lithium ion (Li-ion) battery is low. The
engine runs to charge the Li-ion battery
and to provide power to the drive the
vehicle.
. The temperature of the engine coolant is
low.
EMERGENCY SHUT-OFF SYSTEMOPERATION OF THE HYBRID SYSTEM

.Based on driving conditions.
. The shift lever is shifted to the P (Park)
position, the driver’s seat belt is re-
leased and the driver’s side door is then
opened.
The hybrid system operates as follows based
on driving conditions and the Li-ion battery
charge.
STARTING AND SLOW SPEED
DRIVING
The vehicle is driven by the electric motor
depending on the available Li-ion battery
charge.
MEDIUM OR HIGH SPEED DRIV-
ING
The system automatically controls the gaso-
line engine and electric motor in order to
obtain the optimum fuel mileage and per-
formance, depending on the driving situation
and available Li-ion battery charge.
When the remaining battery level is low, the
Li-ion battery is charged by the electric
motor that is driven to generate electric
power while the vehicle is driving.
RAPID ACCELERATION
The vehicle is accelerated using both the
gasoline engine and the electric motor
depending on the available Li-ion battery
charge.
DECELERATION AND BRAKING
The Li-ion battery is charged by the electric
motor that changes the energy of the
rotating wheels into electric power. See
“Regenerative brake” (P.Hybrid System-8).
STOPPING
The gasoline engine may stop running to
save fuel depending on the available Li-ion
battery charge. The INFINITI Direct Response Hybrid
®Sys-
tem monitors the status of power being sent
to the electric motor and the Lithium ion (Li-
ion) battery state of charge. The status is
shown on the assist charge gauge in the
meter and the energy flow/remaining Li-ion
battery charge in the vehicle information
display. System status can also be shown
when the screen is in the energy flow mode
or energy/fuel history mode.
Hybrid System OverviewHybrid System-5
ENERGY MONITORS

Hybrid System-6Hybrid System Overview
JVO0001X
ASSIST CHARGE GAUGE
This meter displays the actual electric motor
power consumption and the charging power
to the Li-ion battery.
For additional information, See “Assist
charge gauge” (P.2-8).
ENERGY FLOW
When you use this system, make sure the
hybrid system is in the READY to drive mode.
See “Operation of the hybrid system” (P.
Hybrid System-4).If you use the system with the hybrid
system off (ignition switch placed in the
ACC position) for a long time, it will
discharge the 12-volt battery power, and
the hybrid system will not start.
Energy Flow for various operating modes
can be displayed on the center display.
1. Push INFO button on the control panel.
2. Touch [Energy Flow].
JVO0219X
This is an example of the Energy Flow
display. The Energy Flow display changes,
depending on the following operating con-
ditions. The graphic indicates the amount of
power in the Li-ion battery.
The following are displayed on the Energy
Flow screen.
.
When the vehicle is powered only by the
electric motor or gasoline engine.
. When the vehicle is powered by both the
electric motor and the gasoline engine.
. When the vehicle is charging the Li-ion
battery with the regenerative brake and
gasoline engine.
. When the vehicle is powered by the
gasoline engine and is charging the Li-

Hybrid System-8Hybrid System Overview
When the vehicle decelerates while the
vehicle is driven with the shift lever in the D
(drive) position or in the manual shift mode,
the Lithium ion (Li-ion) battery can be
charged by the electric motor. The electric
motor converts the energy of the rotating
wheels into electric power under the follow-
ing circumstances:
.When the accelerator pedal is released.
. When the brake pedal is depressed
. When there is no malfunction in the brake
system or the INFINITI Direct Response
Hybrid
®System
The regenerative brake may not work prop-
erly if the vehicle has tires and road wheels
other than the ones specified in this manual.
Drive your vehicle with smooth acceleration
and deceleration.
. While driving, energy is recovered
through the regenerative brake as the
vehicle decelerates. However, for most
efficient use, do not accelerate or de-
celerate your vehicle more than neces-
sary.
. Avoid abrupt acceleration and decelera-
tion.
. The power of the Lithium ion (Li-ion)
battery can be checked on the Energy
Flow in the center display or Li-ion
battery status meter in the vehicle
information display. See “Energy Flow”
(P.Hybrid System-6) or “Trip computer”
(P.2-28). Gradual or non-abrupt accel-
eration and deceleration will make more
effective use of the electric motor
power, using less gasoline engine power.
. When parking, be sure to place the shift
lever in the P (Park) position. While
driving, place the shift lever in the D
(Drive) position.The Approaching Vehicle Sound for Pedes-
trians (VSP) system is a function that uses
sound to help alert pedestrians of the
presence of the vehicle when it is being
driven at a low speed in the electric drive
mode under the following conditions:
. The sound starts when the vehicle starts
accelerating.
. The sound stops when the vehicle speed
is more than 19 MPH (30 km/h) while
accelerating.
. The sound starts when the vehicle speed
is less than 16 MPH (25 km/h) while
decelerating.
. The sound stops when the vehicle stops.
. The sound does not stop with the vehicle
in the R (Reverse) position even if the
vehicle stops.
The VSP system is automatically turned on
when the vehicle is in the READY to drive
mode.
If there is a malfunction in the VSP system,
the VSP OFF indicator light in the meter
illuminates. See “Approaching Vehicle Sound
for Pedestrians (VSP) OFF indicator light”
(P.2-18).
REGENERATIVE BRAKEEFFICIENT USE OF YOUR VEHICLEAPPROACHING VEHICLE SOUND
FOR PEDESTRIANS (VSP) SYSTEM