2012 INFINITI M-HEV engine

858763.psp Nissan Infiniti OM OM2E HY51U0 Hybrid 1" gutter 12/21/2010 14\
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tion. High voltage harnesses are orange.
The system can be hot while and after
starting. Be careful of both the high voltage
and the high temperature.
HYBRID VEHICLE CHARACTERISTICS
WARNING
.When you leave your vehicle, be sure to
place the ignition switch in the OFF
position.
. Be sure to put the transmission in the P
(Park) position because the vehicle can
move when the READY to drive indicator
light is on even if the gasoline engine is
not running. When the READY to drive
indicator light is on, do not leave your
vehicle in a shift position other than the
P (Park) position. The vehicle will creep
and start abruptly if the accelerator
pedal is depressed by mistake. This
may cause serious injury or death.
CAUTION
If the vehicle is parked for a long period of
time, the battery discharges gradually. To avoid this occurrence, drive the vehicle for
approximately 30 minutes at least once
every two to three months. Otherwise, the
Lithium ion (Li-ion) battery may be da-
maged. If the Li-ion battery is completely
discharged and the hybrid system cannot be
activated, contact an INFINITI retailer.
High voltage parts and harnesses on the
hybrid vehicles emit approximately the
same amount of electromagnetic waves
as the conventional gasoline-powered ve-
hicles or home electronic appliances de-
spite of their electromagnetic shieldings.
Unwanted noise may occur in the reception
of a mobile two-way radio.
Charging the Li-ion battery while driving is
important. The vehicle cannot run if the Li-
ion battery is discharged. In the N (Neutral)
position, the Li-ion battery does not
recharge. Leaving the transmission in the
N (Neutral) position for an extended period
of time may discharge the Li-ion battery.
The Li-ion battery recharges when the shift
selector is in any position other than N
(Neutral).
JVO0019X
An air vent*Ais located on the rear parcel
shelf to cool the Li-ion battery. If the vent is
covered, the battery will overheat resulting
in reduced output performance of the
hybrid system. See “Lithium-ion (Li-ion)
battery air vent ”in the “7. Appearance and
care ”section.
Hybrid System OverviewHybrid System-11
tion. High voltage harnesses are orange.
The system can be hot while and after
starting. Be careful of both the high voltage
and the high temperature.
HYBRID VEHICLE CHARACTERISTICS
WARNING
. When you leave your vehicle, be sure to
place the ignition switch in the OFF
position.
. Be sure to put the transmission in the P
(Park) position because the vehicle can
move when the READY to drive indicator
light is on even if the gasoline engine is
not running. When the READY to drive
indicator light is on, do not leave your
vehicle in a shift position other than the
P (Park) position. The vehicle will creep
and start abruptly if the accelerator
pedal is depressed by mistake. This
may cause serious injury or death.
CAUTION
If the vehicle is parked for a long period of
time, the battery discharges gradually. To avoid this occurrence, drive the vehicle for
approximately 30 minutes at least once
every two to three months. Otherwise, the
Lithium ion (Li-ion) battery may be da-
maged. If the Li-ion battery is completely
discharged and the hybrid system cannot be
activated, contact an INFINITI retailer.
High voltage parts and harnesses on the
hybrid vehicles emit approximately the
same amount of electromagnetic waves
as the conventional gasoline-powered ve-
hicles or home electronic appliances de-
spite of their electromagnetic shieldings.
Unwanted noise may occur in the reception
of a mobile two-way radio.
Charging the Li-ion battery while driving is
important. The vehicle cannot run if the Li-
ion battery is discharged. In the N (Neutral)
position, the Li-ion battery does not
recharge. Leaving the transmission in the
N (Neutral) position for an extended period
of time may discharge the Li-ion battery.
The Li-ion battery recharges when the shift
selector is in any position other than N
(Neutral).
JVO0019X
An air vent*Ais located on the rear parcel
shelf to cool the Li-ion battery. If the vent is
covered, the battery will overheat resulting
in reduced output performance of the
hybrid system. See “Lithium-ion (Li-ion)
battery air vent ”in the “7. Appearance and
care ”section.
Hybrid System OverviewHybrid System-11

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Hybrid System-12Hybrid System Overview
JVO0021X
CAUTION
Do not place objects over or into the air
vent. The Li-ion battery may overheat and be
damaged.
JVO0006X
CAUTION
Do not load large amounts of water in open
containers (aquariums or buckets) into the
vehicle. If the water spills onto the Li-ion
battery, it may cause a short circuit and
damage the battery.
JVO0020X
CAUTION
Do not allow any liquid to get on or in the air
vent. It may cause a short circuit and
damage the Li-ion battery.
Noise and vibration
After the hybrid system is activated, the
following noises and vibrations that are
unique to the hybrid system may occur.
This does not indicate a malfunction.
.Electric motor noise from the engine
compartment
Hybrid System-12Hybrid System Overview
JVO0021X
CAUTION
Do not place objects over or into the air
vent. The Li-ion battery may overheat and be
damaged.
JVO0006X
CAUTION
Do not load large amounts of water in open
containers (aquariums or buckets) into the
vehicle. If the water spills onto the Li-ion
battery, it may cause a short circuit and
damage the battery.
JVO0020X
CAUTION
Do not allow any liquid to get on or in the air
vent. It may cause a short circuit and
damage the Li-ion battery.
Noise and vibration
After the hybrid system is activated, the
following noises and vibrations that are
unique to the hybrid system may occur.
This does not indicate a malfunction.
. Electric motor noise from the engine
compartment

858763.psp Nissan Infiniti OM OM2E HY51U0 Hybrid 1" gutter 12/21/2010 14\
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.Noise from the rear of the vehicle when
the hybrid system activates or deacti-
vates
. Noise and vibration when the gasoline
engine starts running or stops
. Operating noise or electric motor noise
when releasing the accelerator pedal or
depressing the brake pedal
. Engine noise due to rapid acceleration
. Fan noise from the air inlet located on
the rear parcel shelf
. Noise from the climate control system
. Noise from the vehicle in order to alert
pedestrians to the presence of an
approaching vehicle. See “Approaching
Vehicle Sound for Pedestrians (VSP)
system” earlier in this section.
Hybrid System OverviewHybrid System-13
.Noise from the rear of the vehicle when
the hybrid system activates or deacti-
vates
. Noise and vibration when the gasoline
engine starts running or stops
. Operating noise or electric motor noise
when releasing the accelerator pedal or
depressing the brake pedal
. Engine noise due to rapid acceleration
. Fan noise from the air inlet located on
the rear parcel shelf
. Noise from the climate control system
. Noise from the vehicle in order to alert
pedestrians to the presence of an
approaching vehicle. See “Approaching
Vehicle Sound for Pedestrians (VSP)
system” earlier in this section.
Hybrid System OverviewHybrid System-13

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0 Illustrated table of contents
Seats, seat belts and Supplemental Restraint
System (SRS) ....................................................... 0-2
Exterior front ....................................................... 0-4
Exterior rear......................................................... 0-4
Passenger compartment ...................................... 0-5
Cockpit ................................................................ 0-6Instrument panel................................................. 0-8
Meters and gauges ............................................. 0-9
Engine compartment ......................................... 0-10
VQ35HR engine ........................................... 0-10
Warning and indicator lights ............................. 0-11
0 Illustrated table of contents
Seats, seat belts and Supplemental Restraint
System (SRS) ....................................................... 0-2
Exterior front ....................................................... 0-4
Exterior rear......................................................... 0-4
Passenger compartment ...................................... 0-5
Cockpit ................................................................ 0-6 Instrument panel................................................. 0-8
Meters and gauges ............................................. 0-9
Engine compartment ......................................... 0-10
VQ35HR engine ........................................... 0-10
Warning and indicator lights ............................. 0-11

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0-10Illustrated table of contents
JVM0034X
VQ35HR ENGINE
1. Engine oil filler cap (P.8-12)
2. Brake fluid reservoir (P.8-16)
3. Fuse/fusible link holder (P.8-23)
4. Window washer fluid reservoir(P.8-17)
5. Power steering fluid reservoir (P.8-15)
6. Inverter coolant reservoir (P.8-11)
7. Air cleaner (P.8-20)
8. Radiator filler cap (P.8-9)
9. Engine oil dipstick (P.8-12)
10. Engine coolant reservoir (P.8-9)
ENGINE COMPARTMENT
0-10Illustrated table of contents
JVM0034X
VQ35HR ENGINE
1. Engine oil filler cap (P.8-12)
2. Brake fluid reservoir (P.8-16)
3. Fuse/fusible link holder (P.8-23)
4. Window washer fluid reservoir (P.8-17)
5. Power steering fluid reservoir (P.8-15)
6. Inverter coolant reservoir (P.8-11)
7. Air cleaner (P.8-20)
8. Radiator filler cap (P.8-9)
9. Engine oil dipstick (P.8-12)
10. Engine coolant reservoir (P.8-9)
ENGINE COMPARTMENT

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Warninglight Name
Page
12-volt batteryCharge warning
light 2-10
Anti-lock Braking System (ABS)
warning light2-10
Blind Spot Warning (BSW)/
Blind Spot Intervention (BSI)
system warning light (orange)*2-10
Brake system warning light
(yellow)
2-11
Brake warning light (red) 2-11
Direct Response HybridTMSys-
tem warning light 2-12
Distance Control Assist (DCA)
system warning light (orange)*
2-12
Engine oil pressure warning
light2-12
High temperature warning light 2-12
Hybrid EPS (Electrical Power
Steering) warning light2-13
Intelligent Cruise Control (ICC)
system warning light (orange)*2-13
Lane departure warning light
(orange)*
2-13
Low tire pressure warning light 2-14 Warning
light Name
Page
Master warning light 2-15
Preview Function warning light
(orange)*2-15
Seat belt warning light and
chime2-15
Supplemental air bag warning
light
2-16
Vehicle Dynamic Control (VDC)
warning light2-16
Indicator light Name Page
Adaptive Front lighting System
(AFS) off indicator light* 2-16
Approaching Vehicle Sound for
Pedestrians (VSP) OFF indicator
light2-17
Automatic Transmission (AT)
position indicator light
2-17
Blind Spot Intervention (BSI)
indicator light
(green)*2-17
ECO drive indicator light 2-17
EV indicator light
2-17
Front fog light indicator light 2-17
Front passenger air bag status
light2-17Indicator
light Name
Page
High beam indicator light 2-17
Intelligent Brake Assist (IBA) off
indicator light* 2-17
Lane Departure Prevention
(LDP) ON indicator light (green)*2-18
Low beam indicator light 2-18
Malfunction Indicator Light
(MIL)2-18
READY to drive indicator light 2-19
Security indicator light 2-19
Turn signal/hazard indicator
lights2-19
Vehicle Dynamic Control (VDC)
off indicator light2-19
*: if so equipped
Illustrated table of contents0-11
WARNING AND INDICATOR LIGHTS
Warning
light Name
Page
12-volt batteryCharge warning
light 2-10
Anti-lock Braking System (ABS)
warning light2-10
Blind Spot Warning (BSW)/
Blind Spot Intervention (BSI)
system warning light (orange)*2-10
Brake system warning light
(yellow)
2-11
Brake warning light (red) 2-11
Direct Response HybridTMSys-
tem warning light 2-12
Distance Control Assist (DCA)
system warning light (orange)*
2-12
Engine oil pressure warning
light2-12
High temperature warning light 2-12
Hybrid EPS (Electrical Power
Steering) warning light2-13
Intelligent Cruise Control (ICC)
system warning light (orange)*2-13
Lane departure warning light
(orange)*
2-13
Low tire pressure warning light 2-14 Warning
light Name
Page
Master warning light 2-15
Preview Function warning light
(orange)*2-15
Seat belt warning light and
chime2-15
Supplemental air bag warning
light
2-16
Vehicle Dynamic Control (VDC)
warning light2-16
Indicator light Name Page
Adaptive Front lighting System
(AFS) off indicator light* 2-16
Approaching Vehicle Sound for
Pedestrians (VSP) OFF indicator
light2-17
Automatic Transmission (AT)
position indicator light
2-17
Blind Spot Intervention (BSI)
indicator light
(green)*2-17
ECO drive indicator light 2-17
EV indicator light
2-17
Front fog light indicator light 2-17
Front passenger air bag status
light2-17Indicator
light Name
Page
High beam indicator light 2-17
Intelligent Brake Assist (IBA) off
indicator light* 2-17
Lane Departure Prevention
(LDP) ON indicator light (green)*2-18
Low beam indicator light 2-18
Malfunction Indicator Light
(MIL)2-18
READY to drive indicator light 2-19
Security indicator light 2-19
Turn signal/hazard indicator
lights2-19
Vehicle Dynamic Control (VDC)
off indicator light2-19
*: if so equipped
Illustrated table of contents0-11
WARNING AND INDICATOR LIGHTS

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SIC4319
Odometer/twin trip odometer
Odometer/twin trip odometer
The odometer*1and twin trip odometer
*2are displayed on the dot matrix liquid
crystal display when the ignition switch is
in the ON position.
The odometer records the total distance
the vehicle has been driven.
The twin trip odometer records the dis-
tance of individual trips.
Changing the display:
Pushing the TRIP RESET switch
*3on the
right of the combination meter panel
changes the display as follows: TRIP A
?TRIP B ?TRIP A
Resetting the trip odometer:
Pushing the TRIP RESET switch
*3for more
than 1 second resets the trip odometer to
zero.
Average fuel economy and distance to
empty information is also available. (See
“ Dot matrix liquid crystal display ”later in
this section and “How to use STATUS
button ”in the “4. Monitor, climate, audio,
phone and voice recognition systems ”
section.)
JVI0196X
TACHOMETER
The tachometer indicates engine speed in
revolutions per minute (RPM). Do not rev
the engine into the red zone
*1.
The scale length and the red zone vary with
the engine model.
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.
Instruments and controls2-7
SIC4319
Odometer/twin trip odometer
Odometer/twin trip odometer
The odometer*1and twin trip odometer
*2are displayed on the dot matrix liquid
crystal display when the ignition switch is
in the ON position.
The odometer records the total distance
the vehicle has been driven.
The twin trip odometer records the dis-
tance of individual trips.
Changing the display:
Pushing the TRIP RESET switch
*3on the
right of the combination meter panel
changes the display as follows: TRIP A
?TRIP B ?TRIP A
Resetting the trip odometer:
Pushing the TRIP RESET switch
*3for more
than 1 second resets the trip odometer to
zero.
Average fuel economy and distance to
empty information is also available. (See
“ Dot matrix liquid crystal display ”later in
this section and “How to use STATUS
button ”in the “4. Monitor, climate, audio,
phone and voice recognition systems ”
section.)
JVI0196X
TACHOMETER
The tachometer indicates engine speed in
revolutions per minute (RPM). Do not rev
the engine into the red zone
*1.
The scale length and the red zone vary with
the engine model.
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.
Instruments and controls2-7

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12-volt battery charge warning lightMaster warning lightLane Departure Prevention (LDP) ON
indicator light (green)*
Anti-lock Braking System (ABS) warning
lightPreview Function warning light (orange)*Low beam indicator light
Seat belt warning light and chimeMalfunction Indicator Light (MIL)
Blind Spot Warning (BSW)/Blind Spot
Intervention (BSI) system warning light
(orange)*Supplemental air bag warning lightREADY to drive indicator light
Brake system warning light (yellow)Vehicle Dynamic Control (VDC) warning
lightSecurity indicator light
Brake warning light (red)
Adaptive Front lighting System (AFS) off
indicator light*Turn signal/hazard indicator lights
Approaching Vehicle Sound for Pedes-
trians (VSP) OFF indicator lightVehicle Dynamic Control (VDC) off
indicator light
Direct Response HybridTMSystem warn-
ing lightAutomatic transmission (AT) position
indicator light *: if so equipped
Distance Control Assist (DCA) system
warning light (orange)*Blind Spot Intervention (BSI) ON indica-
tor light (green)*
Engine oil pressure warning lightECO drive indicator light
High temperature warning lightEV indicator light
Hybrid EPS (Electrical Power Steering)
warning lightFront fog light indicator light
Intelligent Cruise Control (ICC) system
warning light (orange)*Front passenger air bag status light
Lane departure warning light (orange)*High beam indicator light
Low tire pressure warning lightIntelligent Brake Assist (IBA) off indicator
light*
Instruments and controls2-9
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
12-volt battery charge warning lightMaster warning lightLane Departure Prevention (LDP) ON
indicator light (green)*
Anti-lock Braking System (ABS) warning
lightPreview Function warning light (orange)*Low beam indicator light
Seat belt warning light and chimeMalfunction Indicator Light (MIL)
Blind Spot Warning (BSW)/Blind Spot
Intervention (BSI) system warning light
(orange)*Supplemental air bag warning lightREADY to drive indicator light
Brake system warning light (yellow)Vehicle Dynamic Control (VDC) warning
lightSecurity indicator light
Brake warning light (red)
Adaptive Front lighting System (AFS) off
indicator light*Turn signal/hazard indicator lights
Approaching Vehicle Sound for Pedes-
trians (VSP) OFF indicator lightVehicle Dynamic Control (VDC) off
indicator light
Direct Response HybridTMSystem warn-
ing lightAutomatic transmission (AT) position
indicator light *: if so equipped
Distance Control Assist (DCA) system
warning light (orange)*Blind Spot Intervention (BSI) ON indica-
tor light (green)*
Engine oil pressure warning lightECO drive indicator light
High temperature warning lightEV indicator light
Hybrid EPS (Electrical Power Steering)
warning lightFront fog light indicator light
Intelligent Cruise Control (ICC) system
warning light (orange)*Front passenger air bag status light
Lane departure warning light (orange)*High beam indicator light
Low tire pressure warning lightIntelligent Brake Assist (IBA) off indicator
light*
Instruments and controls2-9
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS