2018 NISSAN ALTIMA parking sensors

Driver Assistance
The driver assistance menu allows the user
to change the settings for driving, parking,
and braking aids.
Menu itemResult
Driving Aids (if so equipped) Displays available driving aids.
Blind Spot Allows user to turn Blind Spot Warning (BSW) and Rear Cross Traffic Alert (RCTA) systems 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 available parking aids.
Sensor Allows user to turn the parking sensors on, off, or have only the front sensors on. For additional information, refer
to “Front and rear sonar system” in the “Starting and driving” section of this manual.
Display Allows user to turn the parking aids display on or off.
Volume Allows user to set the parking sensor chime volume to Low/Med./High.
Range Allows the user to set the parking sensor range to Near/Mid/Far.
Emergency Braking Displays available emergency braking options.
System Allows user to turn the emergency braking system on or off. For additional information, refer to “Automatic Emer-
gency Braking (AEB)” and “Intelligent Forward Collision Warning (I-FCW)” in the “Starting and driving” section of this
manual.
2-20Instruments and controls

WARNING
Listed below are the system limitations
for the RCTA system. Failure to operate
the vehicle in accordance with these
system limitations could result in seri-
ous injury or death.
∙ Always check surroundings and turnto check what is behind you before
backing up. The radar sensors detect
approaching (moving) vehicles. The
radar sensors cannot detect every
object such as:
– Pedestrians, bicycles, motorcycles, animals or child-operated toy
vehicles
– A vehicle that is passing at speeds greater than approximately
19 mph (30 km/h)
– A vehicle that is passing at speeds lower than approximately 5 mph
(8 km/h)
∙ The radar sensors may not detect ap- proaching vehicles in certain
situations:
– Illustration a: When a vehicle parked next to you obstructs the
beam of the radar sensor. – Illustration b: When the vehicle is
parked in an angled parking space.
– Illustration c: When the vehicle is parked on inclined ground.
– Illustration d: When an approach- ing vehicle turns into your vehicle’s
parking lot aisle.
– Illustration e: When the angle formed by your vehicle and ap-
proaching vehicle is small.
∙ The following conditions may reduce the ability of the radar to detect other
vehicles:
– Severe weather
– Road spray
– Ice/frost/dirt build-up on the vehicle
∙ Do not attach stickers (including transparent material), install accesso-
ries or apply additional paint near the
radar sensors. These conditions may
reduce the ability of the radar to de-
tect other vehicles. ∙ Excessive noise (e.g. audio system
volume, open vehicle window) will in-
terfere with the chime sound, and it
may not be heard.
Starting and driving5-37

∙ The driver is always responsible forsafety during parking and other ma-
neuvers. Always look around and
check that it is safe to do so before
parking.
∙ Read and understand the limitations of the sonar (parking sensor) system
as contained in this section. The col-
ors of the corner sonar indicator and
the distance guide lines in the
front/rear view indicate different dis-
tances to the object.
∙ Inclement weather or ultrasonic sources such as an automatic car
wash, a truck’s compressed-air
brakes or a pneumatic drill may affect
the function of the system; this may
include reduced performance or a
false activation.
∙ This function is designed as an aid to the driver in detecting large station-
ary objects to help avoid damaging
the vehicle. ∙ The system is not designed to prevent
contact with small or moving objects.
Always move slowly. The system will
not detect small objects below the
bumper, and may not detect objects
close to the bumper or on the ground.
∙ The system may not detect the fol- lowing objects: fluff y objects such as
snow, cloth, cotton, glass, wool, etc.;
thin objects such as rope, wire and
chain, etc.; or wedge-shaped objects.
If your vehicle sustains damage to the
bumper fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of ob-
stacles or false alarms.
CAUTION
∙ Excessive noise (such as audio system volume or an open vehicle window)
will interfere with the tone and it may
not be heard. ∙ Keep the sonar sensors (located on
the bumper fascia) free from snow, ice
and large accumulations of dirt. Do
not clean the sensors with sharp ob-
jects. If the sensors are covered, the
accuracy of the sonar function will be
diminished.
SYSTEM OPERATION
The system informs with a visual and au-
dible alert of front obstacles when the shif t
lever is in the D (Drive) position and both
front and rear obstacles when the shif t le-
ver is in the R (Reverse) position.
Sonar Operation Table
FR Sensor RR Sensor
Range Sound Display Sound Display Px†x †
R ooo o
Nx†x † Doox †
o – Display/Beep when detect
† – Display on camera view
x – No Display and Beep
The system is deactivated at speeds above
6 mph (10 km/h). It is reactivated at lower
speeds.
Starting and driving5-87

∙ When replacing a wheel without theTPMS such as the spare tire, TPMS will
not function and the low tire pressure
warning light will flash for approxi-
mately one minute. Have your tires re-
placed and/or TPMS system reset as
soon as possible. It is recommended
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.
∙ Do not inject any tire liquid or aerosol tire sealant into the tires, as this may
cause a malfunction of the tire pres-
sure sensors.
CHANGING A FLAT TIRE
If you have a flat tire, follow the instructions
below:
Stopping the vehicle
1. Safely move the vehicle off the road and
away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake. Move the shif t lever to P
(Park). 4. Turn off the engine.
5. Raise the hood to warn other traffic
and to signal professional road assis-
tance personnel that you need assis-
tance.
6. Have all passengers get out of the ve- hicle and stand in a safe place, away
from traffic and clear of the vehicle.
WARNING
∙ Make sure the parking brake is se-curely applied and the Continuously
Variable Transmission (CVT) is shif ted
into P (Park).
∙ Never change tires when the vehicle is on a slope, ice or slippery areas. This is
hazardous.
∙ Never change tires if oncoming traffic is close to your vehicle. Wait for pro-
fessional road assistance.
A. Blocks
B. Flat tire
Blocking wheels
Place suitable blocks at both the front and
back of the wheel diagonally opposite the
flat tire to prevent the vehicle from moving
when it is jacked up.
WARNING
Be sure to block the wheel as the vehicle
may move and result in personal injury.
LCE2142
6-4In case of emergency