warning INFINITI Q70 HYBRID 2018 Workshop Manual

2-10Instruments and controls
12-volt battery charge warning lightLane Departure Warning (LDW) indicator
light (orange) (if so equipped)High beam indicator light
Anti-lock Braking System (ABS) warning
lightLow tire pressure warning lightLane Departure Prevention (LDP) ON
indicator light (green) (if so equipped)
Master warning lightMalfunction Indicator Light (MIL)
Automatic transmission check warning
lightSeat belt warning light and chimeREADY to drive indicator light
Blind Spot Warning (BSW)/Blind Spot
Intervention (BSI) system warning light
(orange) (if so equipped)Supplemental air bag warning lightSecurity indicator light
Brake system warning light (yellow)Vehicle Dynamic Control (VDC) warning
lightTurn signal/hazard indicator lights
Brake warning light (red)
Adaptive Front lighting System (AFS) off
indicator light (if so equipped)Vehicle Dynamic Control (VDC) off indi-
cator light
Approaching Vehicle Sound for Pedes-
trians (VSP) OFF indicator light
Direct Response Hybrid®System warning
lightAutomatic transmission (AT) position in-
dicator light
Distance Control Assist (DCA) system
warning light (orange) (if so equipped)Blind Spot Intervention (BSI) ON indicator
light (green) (if so equipped)
Engine oil pressure warning lightECO drive indicator light
Forward Emergency Braking (FEB) sys-
tem warning light (if so equipped)EV indicator light
High temperature warning lightExterior light indicator
Hybrid EPS (Electrical Power Steering)
warning lightFront fog light indicator light
Intelligent Cruise Control (ICC) system
warning light (orange) (if so equipped)Front passenger air bag status light
WARNING LIGHTS, INDICATOR
LIGHTS AND AUDIBLE REMINDERS

CHECKING LIGHTS
With all doors closed, apply the parking
brake, fasten the seat belts and place the
ignition switch in the ON position without
starting the INFINITI Direct Response Hy-
brid
®System. The following lights (if so
equipped) will come on:
,or(red),,,,,,
The following lights (if so equipped) come on
briefly and then go off:
,,or,,,,,,,,,(yellow)
If any light does not come on or operates in a
way other than described, it may indicate a
burned-out bulb and/or a system malfunc-
tion. It is recommended you have the system
checked by an INFINITI retailer.
Some indicators and warnings are also
displayed on the vehicle information display
between the speedometer and tachometer.
(See “Vehicle information display” (P.2-21).)
WARNING LIGHTS
12-volt battery charge warn-
ing light
If the light comes on when the ignition
switch is in the ON position, it may indicate
the charging system is not functioning
properly. It is recommended you visit an
INFINITI retailer for this service.
CAUTION
The charging system may not be func-
tioning properly if the 12-volt battery
charge warning light comes on while the
hybrid system is running. The hybrid
system will stop operating when the
12-volt battery becomes discharged.
Immediately stop the vehicle in a safe
place and it is recommended you contact
your INFINITI retailer.
orAnti-lock Braking
System (ABS) warning light
When the ignition switch is in the ON
position, the Anti-lock Braking System
(ABS) warning light illuminates and then
turns off. This indicates the ABS is opera- tional.
If the ABS warning light illuminates while the
hybrid system is running, or while driving, it
may indicate the ABS is not functioning
properly. Have the system checked. It is
recommended you visit an INFINITI retailer
for this service.
If an ABS malfunction occurs, the anti-lock
function is turned off. The brake system then
operates normally, but without anti-lock
assistance. (See “Brake system” (P.5-120).)
Automatic transmission check
warning light
When the ignition switch is pushed to the
ON position, the light comes on for 2
seconds. If the light comes on at any other
time, it may indicate the transmission is not
functioning properly. It is recommended you
visit an INFINITI retailer to check and repair
the transmission.
Blind Spot Warning (BSW)/
Blind Spot Intervention®(BSI) sys-
tem warning light (orange; if so
equipped)
When the ignition switch is placed in the ON
position, the indicator light will first illumi-
nate in orange and turn green before turning
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2-12Instruments and controls
off. This indicates that the Blind Spot
Warning (BSW) and Blind Spot Interven-
tion
®(BSI) systems are operational.
If the light comes on in orange and remains
on, it may indicate that the BSW and BSI
systems are not functioning properly.
Although the vehicle is still driveable, have
the systems checked. It is recommended you
visit an INFINITI retailer for this service. See
“Blind Spot Warning (BSW)” (P.5-31) and
“Blind Spot Intervention
®(BSI)” (P.5-40).
Brake system warning light
(yellow)
This light will illuminate after the hybrid
system is started and then turns off after a
few seconds.
WARNING
If both the brake system warning light
(yellow) and the brake warning light
(red) illuminate when the parking brake
is released and the hybrid system is on,
do not drive the vehicle. More brake
pedal effort than normal will be required
and there will be a significant reduction
in brake performance, which could result
in an accident. Immediately stop the
vehicle in a safe location and it is recommended you contact an INFINITI
retailer.
If the brake system warning light (yellow)
illuminates when the ignition switch is in the
ON position, it may indicate a malfunction in
the brake system or one of the following
other functions.
. Regenerative brake system
. Hill start assist system
. Rise-up and build-up function
It is recommended you see an INFINITI
retailer for an inspection as soon as possible.
A chime sounds if a malfunction occurs in the
brake system power supply.
orBrake warning light
(red)
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:
When the ignition switch is in the ON
position, the light warns of a low brake fluid
level. If the light comes on with the parking brake not applied, stop the vehicle and
perform the following:
1. Check the brake fluid level. If brake fluid
is low, add fluid and have the system
checked. It is recommended you have this
service performed by an INFINITI retai-
ler. (See “Brake fluid” (P.8-12).)
2. If the brake fluid level is correct, have the warning system checked. It is recom-
mended you have this service performed
by an INFINITI retailer.
Brake system malfunction warning:
If the brake warning light (red) and the
following warning light illuminate at the
same time when the parking brake is re-
leased and the brake fluid level is sufficient,
there may be a malfunction in the brake
system.
. Brake system warning light (yellow)
WARNING
If both the brake system warning light
(yellow) and the brake warning light
(red) illuminate when the parking brake
is released and the hybrid system is on,
do not drive the vehicle. More brake
pedal effort than normal will be required
and there will be a significant reduction
in brake performance, which could result

in an accident. Immediately stop the
vehicle in a safe location and it is
recommended you contact an INFINITI
retailer.
A chime sounds if a malfunction occurs in the
brake system power supply.
. Anti-lock Braking System (ABS) warning
light
— Avoid driving at high speed and sud-
den braking, and see an INFINITI
retailer as soon as possible for an
inspection.
WARNING
.Your brake system may not be work-
ing properly if the brake warning
light (red) is on. Driving could be
dangerous. If you judge it to be safe,
drive carefully to the nearest service
station for repairs. Otherwise, have
your vehicle towed because driving it
could be dangerous.
. Pressing the brake pedal with the
hybrid system stopped and/or low
brake fluid level may increase your
stopping distance and braking will
require 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. It is
recommended you visit an INFINITI
retailer for this service.
Direct Response Hybrid®Sys-
tem warning light
When the ignition switch is in the ON
position, the Direct Response Hybrid®Sys-
tem (hybrid system) warning light illumi-
nates. After starting the hybrid system, the
hybrid system warning light turns off.
If the hybrid system warning light illuminates
while driving, it may indicate that there is a
malfunction in the electric motor and/or
other hybrid system components.
Stop your vehicle immediately and it is
recommended that you contact your
INFINITI retailer.
If the hybrid system warning light blinks
while driving, it may indicate that the Li-ion
battery charge is low and you cannot
continue to drive.
Do not allow the vehicle to coast when the
Li-ion battery is low or when the hybrid
system warning light blinks while driving.
The engine will not automatically start to charge the Li-ion battery while the vehicle is
coasting.
Distance Control Assist (DCA)
system warning light (orange; if so
equipped)
This light comes on if there is a malfunction
in the Distance Control Assist (DCA) system.
If the warning light illuminates, park the
vehicle in a safe place. Stop the hybrid
system, restart the hybrid system, resume
driving and turn on the DCA system again.
If it is not possible to turn on the system or
the warning light stays on, it may indicate
that the system is malfunctioning. Although
the vehicle is still driveable under normal
conditions, have the vehicle checked. It is
recommended you visit an INFINITI retailer
for this service.
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 immediately and it is recom-
mended that you call an INFINITI retailer or
other authorized repair shop.
The engine oil pressure warning light is not
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2-14Instruments and controls
designed to indicate a low oil level. Use the
dipstick to check the oil level.(See “Engine
oil” (P.8-8).)
CAUTION
Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Such damage is not cov-
ered by warranty. Turn off the engine as
soon as it is safe to do so.
Forward Emergency Braking
(FEB) system warning light (if so
equipped)
This light comes on when the ignition switch
is placed in the ON position. It turns off after
the hybrid system is started.
This light illuminates when the Forward
Emergency Braking (FEB) system is set to
OFF on the center display.
If the light illuminates when the FEB system
is ON, it may indicate that the system is
unavailable. See “Forward Emergency Brak-
ing (FEB)” (P.5-101) for more details.
This light will also illuminates if the Active
Trace Control is malfunctioning. Although the vehicle is still driveable under normal
conditions, have the vehicle checked. It is
recommended you visit an INFINITI retailer
for this service. (See “Vehicle Dynamic Con-
trol (VDC) system” (P.5-122).)
High temperature warning
light
When the ignition switch is in the ON
position, the high temperature warning light
illuminates and then turns off. This indicates
that the high temperature sensor in the
engine coolant system is operational.
CAUTION
If the high temperature warning light
illuminates when the ignition switch is in
the ON position, it may indicate the
engine temperature is extremely high.
Stop the vehicle safety as soon as
possible.
If the vehicle is overheated, continuing
vehicle operation may seriously damage
the engine. (See “If your vehicle over-
heats” (P.6-12) for the immediate action
required.)
Hybrid EPS (Electrical Power
Steering) warning light
When the ignition switch is in the ON
position, the Hybrid EPS (Electrical Power
Steering) warning light illuminates. After
starting the hybrid system, the Hybrid EPS
warning light turns off. This indicates that
the electrical power steering system is
operational.
If the Hybrid EPS warning light illuminates
while the hybrid system is running, it may
indicates the Hybrid EPS system is not
functioning properly and may need servicing.
Have the Hybrid EPS system checked. It is
recommended you visit an INFINITI retailer
for this service.
When the Hybrid EPS warning light illumi-
nates with the hybrid system running, the
power assist to the steering will cease
operation but you will still have control of
the vehicle. At this time, greater steering
efforts are required to operate the steering
wheel, especially in sharp turns and at low
speeds. However, if the steering wheel
operation is still performed, the Hybrid EPS
may stop and the Hybrid EPS warning light
will illuminate. Place the ignition switch in
the OFF position. For a while after it refrains
from the steering wheel control, the tem-
perature of the Hybrid EPS system will go

down and the power assist level will return
to normal after starting the hybrid system.
The Hybrid EPS warning light will go off.
Intelligent Cruise Control (ICC)
system warning light (orange; if so
equipped)
This light comes on if there is a malfunction
in the Intelligent Cruise Control (ICC) sys-
tem.
If the warning light comes on, park the
vehicle in a safe place. Stop the hybrid
system, restart the hybrid system, resume
driving and set the ICC system again.
If it is not possible to set the system or the
indicator stays on, it may indicate that the
system is malfunctioning. Although the
vehicle is still driveable under normal con-
ditions, have the vehicle checked. It is
recommended you visit an INFINITI retailer
for this service.
Lane Departure Warning
(LDW) indicator light (orange; if so
equipped)
When the ignition switch is placed in the ON
position, the light will come on in orange,
turn green, and then turn off. This indicates
that the Lane Departure Warning (LDW) and Lane Departure Prevention (LDP) sys-
tems are operational.
While the LDW and/or LDP system is on,
the light will blink in orange and a warning
chime will sound if the vehicle is traveling
close to either the left or the right of a
traveling lane with detectable lane markers.
If the light comes on in orange and remains
on, it may indicate that the LDW and LDP
systems are not functioning properly. Have
the systems checked. It is recommended you
visit an INFINITI retailer for this service.
See “Lane Departure Warning (LDW)/Lane
Departure Prevention (LDP)” (P.5-21).
Low tire pressure warning light
Your vehicle is equipped with a Tire Pressure
Monitoring System (TPMS) that monitors
the tire pressure of all tires except the spare.
The low tire pressure warning light warns of
low tire pressure or indicates that the TPMS
is not functioning properly.
After the ignition switch is pushed ON, this
light illuminates for about 1 second and
turns off.
Low tire pressure warning:
If the vehicle is being driven with low tire
pressure, the warning light will illuminate. A
CHECK TIRE PRESSURE warning also
appears in the vehicle information display.
If you select tire pressure information in the
display, the LOW PRESSURE warning mes-
sage will be displayed. The tire pressure for
each tire will also be displayed.
When the low tire pressure warning light
illuminates, you should stop and adjust the
tire pressure to the recommended COLD tire
pressure shown on the Tire and Loading
Information label. The low tire pressure
warning light does not automatically turn
off when the tire pressure is adjusted. After
the tire is inflated to the recommended
pressure, the vehicle must be driven at
speeds above 16 MPH (25 km/h) to activate
the TPMS and turn off the low tire pressure
warning light. Use a tire pressure gauge to
check the tire pressure.
The CHECK TIRE PRESSURE warning is
active as long as the low tire pressure
warning light remains illuminated.
For additional information, see “Vehicle
information display” (P.2-21), “Tire Pressure
Monitoring System (TPMS) ” (P.5-5) and
“Tire Pressure Monitoring System (TPMS) ”
(P.6-3).
TPMS malfunction:If the TPMS is not functioning properly, the
low tire pressure warning light will flash for
approximately 1 minute when the ignition
switch is pushed ON. The light will remain on
Instruments and controls2-15

2-16Instruments and controls
after the 1 minute. Have the system checked.
It is recommended you visit an INFINITI
retailer for this service. THE CHECK TIRE
PRESSURE warning does not appear if the
low tire pressure warning light illuminates to
indicate a TPMS malfunction.
For additional information, see “Tire Pres-
sure Monitoring System (TPMS) ” (P.5-5).
WARNING
.If the light does not illuminate with
the ignition switch pushed ON, have
the vehicle checked. It is recom-
mended you visit an INFINITI retailer
for this service as soon as possible.
. If the light illuminates 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
possible. Driving with under-inflated
tires may permanently damage the
tires and increase the likelihood of
tire failure. Serious vehicle damage
could occur and may lead to an
accident and could result in serious
personal injury. Check the tire pres-
sure for all four tires. Adjust the tire
pressure to the recommended COLD
tire pressure shown on the Tire and Loading Information label to turn the
low tire pressure warning light OFF.
If the light still illuminates while
driving after adjusting the tire pres-
sure, a tire may be flat or the TPMS
may be malfunctioning. If you have a
flat tire, replace it with a spare tire as
soon as possible. If no tire is flat and
all tires are properly inflated, have
the vehicle checked. It is recom-
mended you visit an INFINITI retailer
for this service.
. Since the spare tire is not equipped
with the TPMS, when a spare tire is
mounted or a wheel is replaced, the
TPMS will not function and the low
tire pressure warning light will flash
for approximately 1 minute. The light
will remain on after the 1 minute.
Have your tires replaced and/or
TPMS system reset as soon as pos-
sible. It is recommended you visit an
INFINITI retailer for these services.
. Replacing tires with those not origin-
ally specified by INFINITI could affect
the proper operation of the TPMS.
CAUTION
.The TPMS is not a substitute for the
regular tire pressure check. Be sure to
check the tire pressure regularly.
. If the vehicle is being driven at speeds
of less than 16 MPH (25 km/h), the
TPMS may not operate correctly.
. Be sure to install the specified size of
tires to the four wheels correctly.
Master warning light
When the ignition switch is in the ON
position, the master warning light illumi-
nates if any of the following are displayed on
the vehicle information display:
.No key warning
. Low fuel warning
. Low washer fluid warning
. Parking brake release warning
. Door/trunk open warning
. Loose fuel cap warning
. Check tire pressure warning
. Intelligent Key system warning
. SHIFT “P” warning
. Hybrid system over heat warning

.Headlight warning
. Front radar obstruction warning (if so
equipped)
. Back-up Collision Intervention (BCI) not
available warning (if so equipped)
. Back-up Collision Intervention (BCI) sys-
tem fault warning (if so equipped)
See “Vehicle information display” (P.2-21).
Seat belt warning light and
chime
The light and chime remind you to fasten
seat belts. The light illuminates whenever
the ignition switch is pushed to the ON
position, and will remain illuminated until the
driver’s seat belt is fastened. At the same
time, the chime will sound for about 6
seconds unless the driver’s seat belt is
securely fastened.
The seat belt warning light for the front
passenger will illuminate if the seat belt is
not fastened when the front passenger’s
seat is occupied. For 7 seconds after the
ignition switch is in the ON position, the
system does not activate the warning light
for the front passenger.
See “Seat belts” (P.1-9) for precautions on
seat belt usage.
Supplemental air bag warning
light
After pushing the ignition switch to the ON
position, the supplemental air bag warning
light will illuminate. The supplemental air bag
warning light will turn off after about 7
seconds if the SRS air bag systems are
operational.
If any of the following conditions occur, the
air bags and/or pretensioner systems need
servicing.
. The supplemental air bag warning light
remains on after approximately 7 sec-
onds.
. The supplemental air bag warning light
flashes intermittently.
. The supplemental air bag warning light
does not come on at all.
It is recommended you visit an INFINITI
retailer for this service.
Unless checked and repaired, the Supple-
mental Restraint Systems and/or the pre-
tensioners may not function properly.
For additional information, see “Supplemen-
tal restraint system” (P.1-37).
WARNING
If the supplemental air bag warning light
is on, it could mean that the air bags
and/or pretensioner seat belt will not
operate in an accident. To help avoid
injury to yourself or others, have your
vehicle checked. It is recommended you
visit an INFINITI retailer for this service.
Vehicle Dynamic Control
(VDC) warning light
When the ignition switch is in the ON
position, the Vehicle Dynamic Control
(VDC) warning light illuminates and then
turns off.
The light will blink when the VDC system or
the traction control system is operating, thus
alerting the driver that the vehicle is nearing
its traction limits. The road surface may be
slippery.
When the VDC warning light illuminates
when the VDC system is turned on, this light
alerts the driver to the fact that the VDC
system’s fail-safe mode is operating, for
example the VDC, active trace control (if so
equipped), Rise-up & Build-up function,
Brake Force Distribution or hill start assist
Instruments and controls2-17

2-18Instruments and controls
system may not be functioning properly.
Have the system checked. It is recommended
you visit an INFINITI retailer for this service.
If a malfunction occurs in the system, the
VDC system function will be canceled but
the vehicle is still driveable. For additional
information, see “Vehicle Dynamic Control
(VDC) system” (P.5-122).
INDICATOR LIGHTS
Adaptive Front lighting Sys-
tem (AFS) off indicator light (if so
equipped)
When the ignition switch is pushed to the
ON position, the Adaptive Front lighting
System (AFS) off indicator light will illumi-
nate. The light will turn off in about 1 second
if the AFS is operational.
This light also illuminates when the AFS is
turned off using the AFS switch.
If the AFS off indicator light blinks, it may
indicate the AFS is not functioning properly.
Have the system checked. It is recommended
you visit an INFINITI retailer for this service.
See “Adaptive Front lighting System (AFS)”
(P.2-40).
Approaching Vehicle Sound for
Pedestrians (VSP) OFF indicator
light
This light comes on if there is a malfunction
in the Approaching Vehicle Sound for Pe-
destrians (VSP) system.
Automatic Transmission (AT)
position indicator light
When the ignition switch is pushed to the
ON position, the indicator shows the auto-
matic shift position.
In the manual shift mode, when the trans-
mission does not shift to the selected gear
due to a transmission protection mode, the
AT position indicator light will blink and a
chime will sound.
See “Automatic transmission” (P.5-14) for
further details.
Blind Spot Intervention®(BSI)
ON indicator light (green; if so
equipped)
The light comes on in green when the Blind
Spot Intervention®(BSI) system is turned on.
The light turns off when the system is turned
off. NOTE:
This light is common with the blind spot
warning light (orange). (See “Blind Spot
Warning (BSW)/Blind Spot Intervention
®
(BSI) system warning light” (P.2-11).)
For more details, see “Blind Spot Interven-
tion
®(BSI)” (P.5-40).
ECO drive indicator light
When the ignition switch is placed in the ON
position, the light will come on in orange,
turn green, and then turn off.
When the INFINITI Drive Mode Selector is
turned to the ECO mode, the ECO drive
indicator light will illuminate or change its
color depending on the accelerator pedal
operation to help assist the driver to drive
economically. For more details, see “Eco
mode” (P.5-19).
EV indicator light
This illuminates to indicate the vehicle is
being driven powered only by the motor.
Exterior light indicator
This indicator illuminates when the headlight
switch is turned to the AUTO,orposition and the front parking lights, instru-
ment panel lights, rear combination lights,

license plate lights or headlights are on. The
indicator turns off when these lights are
turned off.
Front fog light indicator light
The front fog light indicator light illuminates
when the front fog lights are on. (See “Fog
light switch” (P.2-43).)
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
passenger seat is being used.
For front passenger air bag status light
operation, see “INFINITI Advanced Air Bag
System (front seats)” (P.1-43).
High beam indicator light
This light comes on when the headlight high
beam is on and goes out when the low beam
is selected.
Lane Departure Prevention
(LDP) ON indicator light (green; if
so equipped)
The light comes on in green when the Lane
Departure Prevention (LDP) system is
turned on. The light turns off when the
system is turned off.
NOTE:
This light is common with the Lane Depar-
ture Warning (LDW) indicator light (or-
ange). (See “Lane Departure Warning
(LDW) indicator light” (P.2-15).)
For more details, see “Lane Departure
Warning (LDW)/Lane Departure Prevention
(LDP)” (P.5-21).
Malfunction Indicator Light
(MIL)
If the malfunction indicator light comes on
steady or blinks when the ignition switch is in
the ON position, it may indicate a potential
emission control malfunction.
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 remains on 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/Mainte-
nance (I/M) test (US only)” (P.10-19).)
Operation:
The malfunction indicator light will come on
in one of two ways:
. Malfunction indicator light on steady —
An emission control system malfunction
has been detected. Check the fuel-filler
cap if the LOOSE FUEL CAP warning
appears in the vehicle information dis-
play. If the fuel-filler cap is loose or
missing, tighten or install the cap and
continue to drive the vehicle. The
light should turn off after a few driving
trips. If thelight does not turn off
after a few driving trips, have the vehicle
inspected. It is recommended you visit an
INFINITI retailer for this service. You do
not need to have your vehicle towed to
the retailer.
. Malfunction indicator light blinking — An
engine misfire has been detected which
Instruments and controls2-19