2014 INFINITI Q50 HYBRID ECU

1-30Safety—Seats, seat belts and supplemental restraint system
SSS0640
Forward-facing (front passenger seat) —
step 1
Refer to all Warnings and Cautions in the
“Child safety” and“Child restraints” sec-
tions before installing a child restraint.
Follow these steps to install a forward-
facing child restraint using the vehicle seat
belt in the rear seats or in the front
passenger seat:
1. If you must install a child restraint in
the front seat, it should be placed in a
forward-facing direction only. Move the
seat to the rearmost position. Child
restraints for infants must be used in
the rear-facing direction and, therefore,
must not be used in the front seat. 2. Position the child restraint on the seat.
Always follow the child restraint man-
ufacturer’s instructions.
The back of the child restraint should
be secured against the vehicle seat-
back.
If necessary, adjust or remove the head
restraint or headrest to obtain the
correct child restraint fit. If the head
restraint or headrest is removed, store
it in a secure place. Be sure to reinstall
the head restraint or headrest when
the child restraint is removed. See
“Head restraints/headrests” (P.1-5) for
head restraint or headrest adjustment,
removal and installation information.
If the seating position does not have an
adjustable head restraint or headrest
and it is interfering with the proper
child restraint fit, try another seating
position or a different child restraint.
SSS0360B
Forward-facing —step 3
3. Route the seat belt tongue through the
child restraint and insert it into the
buckle until you hear and feel the latch
engage. Be sure to follow the child
restraint manufacturer’ s instructions
for belt routing.
If the child restraint is equipped with a
top tether strap, route the top tether
strap and secure the tether strap to the
tether anchor point (rear seat installa-
tion only). See “Installing top tether
strap” (P.1-33). Do not install child
restraints that require the use of a top
tether strap in seating positions that do
not have a top tether anchor.

1-32Safety—Seats, seat belts and supplemental restraint system
SSS0641
Forward-facing —step 8
8. After attaching the child restraint, test
it before you place the child in it. Push
it from side to side while holding the
child restraint near the seat belt path.
The child restraint should not move
more than 1 inch (25 mm), from side to
side. Try to tug it forward and check to
see if the belt holds the restraint in
place. If the restraint is not secure,
tighten the seat belt as necessary, or
put the restraint in another seat and
test it again. You may need to try a
different child restraint. Not all child
restraints fit in all types of vehicles. 9. Check to make sure the child restraint
is properly secured prior to each use. If
the seat belt is not locked, repeat steps
2 through 8.
JVR0192X
Forward-facing —step 10
10. If the child restraint is installed in the
front passenger seat, place the ignition
switch in the ON position. The front
passenger air bag status light
should illuminate. If this light is not
illuminated, see “Front passenger air
bag and status light” (P.1-44).Move
the child restraint to another seating
position. Have the system checked by
an INFINITI retailer.
After the child restraint is removed and the
seat belt is fully retracted, the ALR mode
(child restraint mode) is canceled.

JVR0258X
INSTALLING TOP TETHER STRAP
WARNING
Child restraint anchorages are designed to
withstand only those loads imposed by
correctly fitted child restraints. Under no
circumstances are they to be used to attach
adult seat belts, or other items or equip-
ment to the vehicle. Doing so could damage
the child restraint anchorages. The child
restraint will not be properly installed using
the damaged anchorage, and a child could
be seriously injured or killed in a collision.
First, secure the child restraint with the
LATCH lower anchors (rear outboard seat
positions only) or the seat belt, as applic-
able.
1. Flip up the anchor cover from theanchor point which is located directly
behind the child seat.
2. If necessary, raise or remove the head restraint or headrest to position the top
tether strap over the top of the seat-
back. If the head restraint or headrest
is removed, store it in a secure place.
Be sure to reinstall the head restraint or
headrest when the child restraint is
removed.
See “Head restraints/headrests” (P.1-
5) for head restraint or headrest
adjustment, removal and installation
information.
Position the top tether strap over the
top of the seatback.
3. Secure the tether strap to the tether anchor point on the rear parcel shelf.
4. Refer to the appropriate child restraint installation procedure steps in this
section before tightening the tether
strap. If you have any questions when installing
a top tether strap, consult your INFINITI
retailer for details.
BOOSTER SEATS
Precautions on booster seats
WARNING
If a booster seat and seat belt are not used
properly, the risk of a child being injured in
a sudden stop or collision greatly increases:
.
Make sure the shoulder portion of the
belt is away from the child’s face and
neck and the lap portion of the belt does
not cross the stomach.
. Make sure the shoulder belt is not
behind the child or under the child’s
arm.
. A booster seat must only be installed in
a seating position that has a lap/
shoulder belt.
Safety —Seats, seat belts and supplemental restraint system1-33

Booster seat installation
CAUTION
Do not use the lap/shoulder belt Automatic
Locking Retractor (ALR) mode when using a
booster seat with the seat belts.
Refer to all Warnings and Cautions in the
“Child safety”(P.1-17),“Child restraints”
(P.1-19) and “Booster seats” (P.1-33) be-
fore installing a child restraint.
Follow these steps to install a booster seat
in the rear seat or in the front passenger
seat:
SSS0640
1. If you must install a booster seat in the
front seat, move the seat to the rear-
most position.
2. Position the booster seat on the seat. Only place it in a forward-facing direc-
tion. Always follow the booster seat
manufacturer’s instructions.
LRS0454
Front passenger position
3. The booster seat should be positioned
on the vehicle seat so that it is stable.
If necessary, adjust or remove the head
restraint or headrest to obtain the
correct booster seat fit. If the head
restraint or headrest is removed, store
it in a secure place. Be sure to reinstall
the head restraint or headrest when
the booster seat is removed. See“Head
restraints/headrests” (P.1-5) for head
restraint or headrest adjustment, re-
moval and installation information.
If the seating position does not have an
adjustable head restraint or headrest
Safety —Seats, seat belts and supplemental restraint system1-35

operated under some conditions as de-
scribed below as permitted by U.S. regula-
tions. If the front passenger air bag is OFF,
it will not inflate in a crash. The driver air
bag and other air bags in your vehicle are
not part of this system.
The purpose of the regulation is to help
reduce the risk of injury or death from an
inflating air bag to certain front passenger
seat occupants, such as children, by
requiring the air bag to be automatically
turned OFF.
The occupant classification sensors
(weight sensors) are on the seat cushion
frame under the front passenger seat and
are designed to detect an occupant and
objects on the seat. For example, if a child
is in the front passenger seat, the Ad-
vanced Air Bag System is designed to turn
the passenger air bag OFF in accordance
with the regulations. Also, if a child
restraint of the type specified in the
regulations is on the seat, the occupant
classification sensor can detect it and
cause the air bag to turn OFF.
Front passenger seat adult occupants who
are properly seated and using the seat belt
as outlined in this manual should not
cause the passenger air bag to be auto-matically turned OFF. For small adults it
may be turned OFF, however, if the
occupant does not sit in the seat properly
(for example, by not sitting upright, by
sitting on an edge of the seat, or by
otherwise being out of position), this could
cause the sensor to turn the air bag OFF.
Always be sure to be seated and wearing
the seat belt properly for the most effective
protection by the seat belt and supple-
mental air bag.
INFINITI recommends that pre-teens and
children be properly restrained in a rear
seat. INFINITI also recommends that appro-
priate child restraints and booster seats be
properly installed in a rear seat. If this is
not possible, the occupant classification
sensors are designed to operate as de-
scribed above to turn the front passenger
air bag OFF for specified child restraints.
Failing to properly secure child restraints
and to use the ALR mode (child restraint
mode) may allow the restraint to tip or
move in an accident or sudden stop. This
can also result in the passenger air bag
inflating in a crash instead of being OFF.
(See
“Child restraints” (P.1-19) for proper
use and installation.)
If the front passenger seat is not occupied, the passenger air bag is designed not to
inflate in a crash. However, heavy objects
placed on the seat could result in air bag
inflation, because of the object being
detected by the occupant classification
sensor. Other conditions could also result
in air bag inflation, such as if a child is
standing on the seat, or if two children are
on the seat, contrary to the instructions in
this manual. Always be sure that you and
all vehicle occupants are seated and
restrained properly.
Using the passenger air bag status light,
you can monitor when the front passenger
air bag is automatically turned OFF with the
seat occupied. The light will not illuminate
when the front passenger seat is unoccu-
pied.
If an adult occupant is in the seat but the
passenger air bag status light is illumi-
nated (indicating that the air bag is OFF), it
could be that the person is a small adult,
or is not sitting on the seat properly.
If a child restraint must be used in the front
seat, the passenger air bag status light
may or may not be illuminated, depending
on the size of the child and the type of
child restraint being used. If the passenger
air bag status light is not illuminated
Safety
—Seats, seat belts and supplemental restraint system1-45

2 Instruments and controls
Cockpit................................................................ 2-3
Instrument panel ................................................. 2-5
Meters and gauges .............................................. 2-6
Speedometer and odometer ............................ 2-7
Tachometer...................................................... 2-8
Assist charge gauge ........................................ 2-8
Fuel gauge ...................................................... 2-8
Compass (if so equipped) .................................... 2-9 Zone variation change procedure ................... 2-10
Warning/indicator lights and
audible reminders ............................................. 2-12 Checking bulbs.............................................. 2-12
Warning lights ............................................... 2-12
Indicator lights .............................................. 2-18
Audible reminders ......................................... 2-20
Vehicle information display................................ 2-21
Indicators for operation ................................. 2-24
Indicators for maintenance ............................ 2-29
Trip computer ................................................ 2-31
Clock and outside air temperature ................. 2-34
Security systems ............................................... 2-35 Vehicle Security System ................................ 2-35
INFINITI Vehicle Immobilizer System .............. 2-37 Windshield wiper and washer switch................. 2-38
Rain-sensing auto wiper system (if
so equipped) ............................................... 2-40
Rear window and outside mirror
defroster switch ................................................ 2-41
Headlight and turn signal switch ....................... 2-41 Headlight switch .......................................... 2-41
Turn signal switch........................................ 2-47
Fog light switch ........................................... 2-47
Horn ................................................................. 2-47
Vehicle Dynamic Control (VDC) OFF switch ......... 2-48
Power outlet ..................................................... 2-48
Ashtray (if so equipped) .................................... 2-49
Rear............................................................. 2-49
Storage ............................................................. 2-49 Cup holders ................................................. 2-49
Soft bottle holder ........................................ 2-50
Sunglasses holder ....................................... 2-51
Glove box .................................................... 2-51
Console box................................................. 2-52
Card holder.................................................. 2-52
Storage box ................................................. 2-52
Coat hooks .................................................. 2-53
Trunk hooks................................................. 2-53

2-12Instruments and controls
12-volt battery charge warning lightPower steering warning lightHigh beam assist indicator light*
Anti-lock Braking System (ABS) warning
lightSeat belt warning light and chimeHigh beam indicator light
Supplemental air bag warning lightMalfunction Indicator Light (MIL)
Brake system warning light (yellow)Vehicle Dynamic Control (VDC) warning lightREADY to drive indicator light
Brake warning light (red)Approaching Vehicle Sound for Pedestrians
(VSP) OFF indicator lightSecurity indicator light
Direct Response Hybrid®System warning
lightECO drive indicator lightTurn signal/hazard indicator lights
Forward emergency braking system warning
light*EV indicator lightVehicle Dynamic Control (VDC) off indicator
light
Low fuel warning lightExterior light indicator
Low tire pressure warning lightFront fog light indicator light *: if so equipped
Master warning lightFront passenger air bag status light
CHECKING BULBS
With all doors closed, apply the parking
brake and push the ignition switch to the
ON position without starting the INFINITI
Direct Response Hybrid
®System. The
following lights will come on (if so
equipped):
,or,,,,,
The following lights come on briefly and
then go off (if so equipped):
,or,,,,
If any light does not come on, it may
indicate a burned-out bulb or an open
circuit in the electrical system. Have the
system checked by an INFINITI retailer.
Some indicators and warnings are also
displayed in the vehicle information dis-
play between the speedometer and tach-
ometer. (See “Vehicle information display”
(P.2-21).)
WARNING LIGHTS
12-volt battery charge warning
light
When the ignition switch is in the ON
position, the 12-volt battery charge warn-
ing light illuminates. After starting the
hybrid system, the light turns off.
If the light continues to illuminate after
starting the hybrid system, it may indicate
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS

.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 warnings
appear in the vehicle information display:
.NO KEY warning
. PUSH warning
. Key ID Incorrect warning
. Low washer fluid warning
. Door/trunk open warning
. Loose Fuel Cap warning
. Tire Pressure Low - Add Air warning
. Flat Tire - Visit dealer warning
. All-Wheel Drive (AWD) warning (if so
equipped)
. Headlight warning
. Adaptive Front lighting System (AFS)
warning (if so equipped)
. Intelligent Key system warning
. Chassis control warning
See “Vehicle information display” (P.2-21).
If the driver assist system warnings appear
in the vehicle information display, the master warning light also illuminates. See
“Lane Departure Warning (LDW) system/
Lane Departure Prevention (LDP) system”
(P.5-30),
“Blind Spot Warning/Blind Spot
Intervention
TM/Back-up Collision Interven-
tion systems” (P.5-37),“Distance Control
Assist (DCA) system” (P.5-79),“Forward
emergency braking system” (P.5-89) and
“Predictive forward collision warning sys-
tem” (P.5-94).
Power steering warning light
When the ignition switch is in the ON
position, the power steering warning light
illuminates. After starting the hybrid sys-
tem, the power steering warning light turns
off. This indicates that the direct adaptive
steering system is operational.
If the power steering warning light illumi-
nates while the hybrid system is running, it
may indicate the direct adaptive steering
system is not functioning properly and may
need servicing. Have the direct adaptive
steering system checked by an INFINITI
retailer. (See “Power steering” (P.5-104).)
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.
See
“Seat belts” (P.1-10) 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 supplemental front air bag
and supplemental side air bag, curtain
side-impact air bag systems and/or pre-
tensioner seat belt are operational.
If any of the following conditions occur, the
supplemental front air bag, supplemental
side air bag, supplemental curtain side-
impact air bag and pretensioner seat belt
needs servicing and your vehicle must be
taken to your nearest INFINITI retailer.
Instruments and controls2-17