2018 NISSAN MAXIMA sensor

pant is positioned properly. If the air bag
status light is still not illuminated, reposi-
tion the occupant or child restraint in a rear
seat.
If the front passenger air bag status light
will not illuminate even though you believe
that the child restraint, the seat belts and
the occupant are properly positioned, it is
recommended that you take your vehicle
to a NISSAN dealer. A NISSAN dealer can
check system status by using a special
tool. However, until you have confirmed
with a dealer that your air bag is working
properly, reposition the occupant or child
restraint in a rear seat.
The NISSAN Advanced Air Bag System and
front passenger air bag status light will
take a few seconds to register a change in
the front passenger seat status. This is nor-
mal system operation and does not indi-
cate a malfunction.
If a malfunction occurs in the front passen-
ger air bag system, the supplemental air
bag warning light
, located in the me-
ter and gauges area of the instrument
panel, will be illuminated (blinking or
steadily lit). Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service. Normal operation
In order for the occupant classification
sensor system to classif y the front passen-
ger based on weight, please follow the pre-
cautions and steps outlined below:
Precautions
∙ Make sure that there are no objects weighing over 9.1 lbs. (4 kg) hanging on
the seat or placed in the seatback
pocket.
∙ Make sure that a child restraint or other object is not pressing against the rear
of the seatback.
∙ Make sure that a rear passenger is not pushing or pulling on the back of the
front passenger seat.
∙ Make sure that the front passenger seat or seatback is not forced back
against an object on the seat or floor
behind it.
∙ Make sure that there is no object placed under the front passenger seat. Steps
1. Adjust the seat as outlined in the “Seats” section of this manual. Sit upright, lean-
ing against the seatback, and centered
on the seat cushion with your feet com-
fortably extended to the floor.
2. Make sure there are no objects on your lap.
3. Fasten the seat belt as outlined in the “Seat belts” section of this manual.
Front passenger seat belt buckle sta-
tus is monitored by the occupant clas-
sification system, and is used as an in-
put to determine occupancy status. So,
it is highly recommended that the front
passenger fasten their seat belt.
4. Remain in this position for 30 seconds allowing the system to classif y the
front passenger before the vehicle is
put into motion.
5. Ensure proper classification by check- ing the front passenger air bag status
light.
1-54Safety—Seats, seat belts and supplemental restraint system

NOTE:
This vehicle’s occupant classification
sensor system generally keeps the clas-
sification locked during driving, so it is
important that you confirm that the
front passenger is properly classified
prior to driving. However, the occupant
classification sensor may recalculate the
weight of the occupant under some con-
ditions (both while driving and when
stopped), so front passenger seat occu-
pants should continue to remain seated
as outlined above.
Troubleshooting
If you think the front passenger air bag
status light is incorrect:1. If the light is ON with an adult occupying the front passenger seat:
∙ Occupant is a small adult — the air bag light is functioning as intended. The
front passenger air bag is suppressed.
However, if the occupant is not a small
adult, then this may be due to the following
conditions that may be interfering with the
weight sensors: ∙ Occupant is not sitting upright, leaning
against the seatback, and centered on
the seat cushion with his/her feet com-
fortably extended to the floor.
∙ A child restraint or other object pressing against the rear of the seatback.
∙ A rear passenger pushing or pulling on the back of the front passenger seat.
∙ Forcing the front seat or seatback against an object on the seat or floor
behind it.
∙ An object placed under the front pas- senger seat.
∙ An object placed between the seat cushion and center console or between
the seat cushion and the door.
If the vehicle is moving, please come to a
stop when it is safe to do so. Check and
correct any of the above conditions. Re-
start the vehicle and wait 1 minute. NOTE:
A system check will be performed during
which the front passenger air bag status
light will remain lit for about 7 seconds
initially.
If the light is still ON af ter this, the person
should be advised not to ride in the front
passenger seat and the vehicle should be
checked as soon as possible. It is recom-
mended that you visit a NISSAN dealer for
this service.
2. If the light is OFF with a small adult, child or child restraint occupying the
front passenger seat.
This may be due to the following con-
ditions that may be interfering with the
weight sensors:
∙ Small adult or child is not sitting upright, leaning against the seatback, and cen-
tered on the seat cushion with his/her
feet comfortably extended to the floor.
∙ The child restraint is not properly in- stalled, as outlined in the “Child re-
straints” section of this manual.
∙ An object weighing over 9.1 lbs. (4 kg) hanging on the seat or placed in the
seatback pocket.
Safety—Seats, seat belts and supplemental restraint system1-55

∙ Modif ying or tampering with the frontpassenger seat may result in serious
personal injury. For example, do not
change the front seats by placing ma-
terial on the seat cushion or by install-
ing additional trim material, such as
seat covers, on the seat that are not
specifically designed to assure proper
air bag operation. Additionally, do not
stow any objects under the front pas-
senger seat or the seat cushion and
seatback. Such objects may interfere
with the proper operation of the occu-
pant classification sensor (weight
sensor).
∙ No unauthorized changes should be made to any components or wiring of
the seat belt system. This may affect
the front air bag system. Tampering
with the seat belt system may result
in serious personal injury. ∙ It is recommended that you visit a
NISSAN dealer for work on and around
the front air bag. It is also recom-
mended that you visit a NISSAN dealer
for installation of electrical equip-
ment. The Supplemental Restraint
System (SRS) wiring harnesses*
should not be modified or discon-
nected. Unauthorized electrical test
equipment and probing devices
should not be used on the air bag
system.
∙ A cracked windshield should be re- placed immediately by a qualified re-
pair facility. A cracked windshield
could affect the function of the
supplemental air bag system.
*The SRS wiring harness connectors are
yellow and orange for easy identifica-
tion.
When selling your vehicle, we request that
you inform the buyer about the front air
bag system and guide the buyer to the
appropriate sections in this Owner’s
Manual.
Front seat-mounted side-impact
supplemental air bag and
roof-mounted curtain side-
impact and rollover supplemental
air bag systems
The side air bags are located in the outside
of the seatback of the front seats. The cur-
tain air bags are located in the side roof
rails in both rows. All of the information,
cautions and warnings in this manual
apply and must be followed. The side air
bags and curtain air bags are designed to
inflate in higher severity side collisions, al-
though they may inflate if the forces in an-
LRS2501
Safety—Seats, seat belts and supplemental restraint system1-57

∙ If there is an impact to your vehiclefrom any direction, your Occupant
Classification Sensor (OCS) should be
checked to verif y it is still functioning
correctly. It is recommended that you
visit a NISSAN dealer for this service.
The OCS should be checked even if no
air bags deploy as a result of the im-
pact. Failure to verif y proper OCS
function may result in an improper air
bag deployment resulting in injury or
death.
1-62Safety—Seats, seat belts and supplemental restraint system

∙ 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 in-
crease the likelihood of tire failure. Se-
rious vehicle damage could occur and
may lead to an accident and could re-
sult in serious personal injury or
death. Check the tire pressure for all
four tires. Adjust the tire pressure to
the recommended COLD tire pressure
show on the Tire and Loading Infor-
mation label located in the driver’s
door opening to turn the low tire pres-
sure warning light off. If the light still
illuminates while driving af ter adjust-
ing the tire pressure, 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 in-
flated, have the vehicle checked. It is
recommended that you visit a NISSAN
dealer for this service. ∙ When replacing a wheel without the
TPMS such as the spare tire, the TPMS
will not function and the low tire pres-
sure warning light will flash for ap-
proximately 1 minute. The light will re-
main on af ter 1 minute. Have your
tires replaced and/or TPMS system
reset as soon as possible. It is recom-
mended that you visit a NISSAN dealer
for these services.
∙ Replacing tires with those not origi- nally specified by NISSAN could affect
the proper operation of the TPMS.
CAUTION
∙ The TPMS is not a substitute for theregular 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
The master warning light illuminates
whenever there is an active warning that
can be reviewed in the “warnings review” content page in the meter, or if there is a
red-level warning being displayed (which
cannot be dismissed). The master warning
light will illuminate red if a red-level warning
is being displayed, or yellow otherwise.
∙ Push Engine Start Lock Warning
∙ Key Fob Removed from Vehicle Warning
∙ Incorrect Key (RED)
∙ Door/Trunk Open (vehicle stationary)
∙ Trunk Open (vehicle moving)
∙ Door Open (RED with vehicle moving)
∙ Parking Brake ON (RED)
∙ Low Washer Fluid
∙ I-Key System Fault
∙ Low Tire Pressure
∙ CVT Warning
∙ Sonar Parking Sensor Error
∙ LED Headlight Failure (RED if no other red warnings are active)
∙ Chassis Control warning
For additional information, refer to “Vehicle
information display” in this section.
2-12Instruments and controls

SETTINGS
The setting mode allows you to change the
information displayed in the vehicle infor-
mation display as well as the model for
several vehicle functions:∙ Driver Assistance
∙ Customize Display ∙ Vehicle Settings
∙ Maintenance
∙ Clock
∙ TPMS Settings
∙ Unit/Language
∙ Key-Linked Settings
∙ Factory Reset
Driver Assistance
The driver assistance menu allows the user
to change the various driving aids and as-
sistance options.
Menu item
Result
Blind Spot (if so equipped) Allows user to turn the blind spot feature on or off. For additional information, refer to “Blind Spot Warning (BSW)”
and “Rear Cross Traffic Alert (RCTA)” in the “Starting and driving” section of this manual.
Parking Aids (if so equipped) Displays the available parking aids. For additional information, refer to “Front and rear sonar system” in the “Start-
ing and driving” section of this manual.
Sensor Allows user to turn the sensor on, off, or front only.
Display Allows user to turn the display on or off.
Volume Allows user to adjust the volume to Low/Med./High.
Range Allows user to adjust the range to Near/Mid./Far.
Emergency Brake Displays the available emergency brake options. For additional information, refer to “Automatic Emergency Brak-
ing (AEB)” and “Intelligent Forward Collision Warning (I-FCW)” in the “Starting and driving” section of this manual.
System Allows user to turn the system on or off.
Driver Attention (if so equipped) Allows user to turn the driver attention feature on or off. For additional information, refer to “Intelligent Drive r Alert-
ness (I-DA)” in the “Starting and driving” section of this manual.
Timer Alert Allows user to set or reset an alert at a specific time interval.
Low Temperature Alert Allows user to turn the low temperature alert on or off.
Chassis Control (if so equipped) Displays the available chassis control options. For addition information, refer to “Integrated Dynamics-control
Module” in the “Starting and driving” section of this manual.
Active Trace Control Allows user to turn the Intelligent Trace Control on or off.
Active Engine Brake Allows user to turn the Intelligent Engine Brake on or off.
Instruments and controls2-19

Vehicle Settings
The vehicle settings allow the user to
change the settings for lights, wipers, lock-
ing, keys, and other vehicle settings.
Menu itemResult
Lighting Displays the various lighting settings.
Auto Room Lamp Allows user to turn the auto room lamp on or off.
Accent Lighting (if so equipped) Allows user to adjust the brightness of the accent lights.
Light Sensitivity Allows user to change when the lights illuminate based on the brightness outside the vehicle.
Light Off Delay Allows user to change the duration of time, from 0 to 180 seconds, that the automatic headlights stay on af-
ter the vehicle is shut off.
Turn Indicator Displays the various turn indicator settings.
3 Flash Pass Allows user to turn the 3 flash pass on or off. For additional information, refer to “Headlight and turn signal
switch” in this section.
Locking Displays the various locking settings.
Ext. Door Switch Allows user to turn the exterior door switch on or off. When turned on, the request switch on the door is
activated.
Selective Unlock Allows user to turn the selective unlock feature on or off. When turned on, only the driver’s door is unlocked
af ter the door unlock operation. When the door handle request switch on the driver’s or front passenger’s
side door is pushed to be unlocked, only the corresponding door is unlocked first. All the doors can be un-
locked if the door unlock operation is performed again within 1 minute. When this item is turned off, all the
doors will be unlocked af ter the door unlock operation is performed once.
Answer Back Horn Allows user to turn answer back horn on or off. When turned on, the horn will chirp and the hazard indicators
will flash once when locking the vehicle with the Intelligent Key.
Auto Door Unlock (if so equipped) Displays available options for the auto door unlock.
Wipers Displays the various wipers settings. For additional information, refer to “Wiper and washer switch” in this
section.
Speed Dependent (if so equipped) Allows user to turn the speed dependent feature on or off.
Rain Sensor (if so equipped) Allows user to turn the rain sensor feature on or off.
Instruments and controls2-21

VEHICLE INFORMATION DISPLAY
WARNINGS AND INDICATORS
1. No Key Detected
2. Key ID Incorrect
3. Key Battery Low
4. I-Key System Error: See Owner’sManual
5. Shif t to Park
6. Push brake and start switch to drive
7. Engine start operation for Intelligent Key system (if I-Key battery level is low)
8. Release Parking Brake
9. Low Fuel
10. Low Washer Fluid
11. Tire Pressure Low – Add Air
12. Door/Trunk Open
13. Alarm - Time for a break? (if so equipped)
14. Power will turn off to save the battery
15. Power turned off to save the battery
16. Reminder: Turn OFF Headlights 17. Headlight System Error: See Owner’s
Manual (if so equipped)
18. Sensor (if so equipped)
19. Park Sensor (if so equipped)
20. Parking Sensor Error: See Owner’s Manual (if so equipped)
21. Blind Spot Warning (BSW) and Rear Cross Traffic Alert (RCTA) indicator (if so
equipped)
22. Malfunction: See Owner’s Manual (if so equipped)
23. Chassis Control System Error: See Owner’s Manual (if so equipped)
24. Cruise control indicator (if so equipped)
25. Intelligent Cruise Control (ICC) indicator (if so equipped)
26. Driver Attention Alert — Take a Break? (if so equipped)
27. Driver Attention Alertness Malfunction (if so equipped)
28. Shipping Mode On Push Storage Fuse
29. CVT Error: See Owner’s Manual
30. SPORT
31. Illumination indicator 32. Transmission Shif t Position indicator
33. Outside Temperature Display
34. Low Outside Temperature Alert
35. Oil and Filter
36. Tire
37. Other
38. Loose Fuel Cap
39. Unavailable: Front Radar Obstruction (if
so equipped)
40. Side Radar Obstruction (if so equipped)
No Key Detected
This warning appears when the Intelligent
Key is lef t outside the vehicle with the igni-
tion switch in the ON position. Make sure
the Intelligent Key is inside the vehicle.
For additional information, refer to “NISSAN
Intelligent Key®” in the “Pre-driving checks
and adjustments” section of this manual.
Key ID Incorrect
This warning appears when the ignition
switch is placed from the OFF position and
the Intelligent Key is not recognized by the
system. You cannot start the engine with
an unregistered key.
Instruments and controls2-27