air suspension INFINITI QX50 2020 Owners Manual
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2020, Model line: QX50, Model: INFINITI QX50 2020Pages: 572, PDF Size: 7.29 MB
Page 185 of 572
SymptomPossible CauseRemedy
When pushing the ignition switch to
start the engine The Key Battery Low warning appears
on the display.
The battery charge may be getting low.Replace the battery with a new one. For
additional information, refer to “Battery
replacement” in the “Do-it-yourself” sec-
tion of this manual.
The No Key Detected warning appears
on the display, the outside chime sounds
three times and the inside warning
chime sounds for approximately 3 sec-
onds. The battery charge may be getting low.
Replace the battery with a new one. For
additional information, refer to “Battery
replacement” in the “Do-it-yourself” sec-
tion of this manual.
When pushing the ignition switch The Key System Error: See Owner’s
Manual warning appears on the display. It warns of a malfunction with the Intel-
ligent Key system.It is recommended that you visit an
INFINITI retailer.
LOG-IN FUNCTION
After setting up the user information, the
system will automatically recognize the user
upon turning on the vehicle.
There will be a personalized welcome greet-
ing and screen prompt to log in.
This feature allows four drivers to use their
own registration, drive mode, driving posi-
tion, air conditioner, and auto settings and
memorizes these custom settings.
The log-in user can be changed on the wel-
come greeting screen or the User List screen.
For additional information, refer to the sepa-
rate INFINITI InTouch™ Owner’s Manual. The log-in function is linked to the following
features:
∙ Meter
∙ Audio
∙ Navigation system display
∙ Navigation settings
∙ Air conditioner
∙
Automatic drive positioner (if so equipped)
∙ Engine/transmission
∙ Steering
∙ Suspension (if so equipped)
∙ Active trace control system ∙ Driver assistance except for the Forward
Emergency Braking (FEB) with Pedes-
trian Detection system (if so equipped)
∙ Body Control Module (BCM)
Pre-driving checks and adjustments3-19
Page 297 of 572
LDP SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for the
LDP system. Failure to follow the warnings
and instructions for proper use of the LDP sys-
tem could result in serious injury or death.
∙ The LDP system may activate if youchange lanes without first activating
your turn signal or, for example, if a con-
struction zone directs traffic to cross an
existing lane marker. If this occurs you
may need to apply corrective steering to
complete your lane change.
∙ Because the LDP may not activate under the road, weather, and lane marker con-
ditions described in this section, it may
not activate every time your vehicle be-
gins to leave its lane and you will need to
apply corrective steering.
∙
The LDP system will not operate at speeds
below approximately 37 mph (60 km/h) or
if it cannot detect lane markers.
∙ Do not use the LDP system under the fol- lowing conditions as it may not function
properly:
– During bad weather (rain, fog, snow, etc.). – When driving on slippery roads, such
as on ice or snow.
– When driving on winding or uneven roads.
– When there is a lane closure due to road repairs.
– When driving in a makeshift or tempo- rary lane.
– When driving on roads where the lane width is too narrow.
– When driving without normal tire conditions (for example, tire wear, low
tire pressure, installation of spare tire,
tire chains, non-standard wheels).
– When the vehicle is equipped with nonoriginal brake parts or suspension
parts.
– When you are towing a trailer or other vehicle.
The system may not function properly un-
der the following conditions:
∙ On roads where there are multiple paral- lel lane markers; lane markers that are
faded or not painted clearly; yellow
painted lane markers; non-standard lane
markers; or lane markers covered with
water, dirt, snow, etc. ∙ On roads where discontinued lane mark-
ers are still detectable.
∙ On roads where there are sharp curves.
∙ On roads where there are sharply con- trasting objects, such as shadows, snow,
water, wheel ruts, seams or lines remain-
ing after road repairs. (The LDP system
could detect these items as lane
markers.)
∙ On roads where the traveling lane merges or separates.
∙ When the vehicle’s traveling direction does not align with the lane marker.
∙ When traveling close to the vehicle in front of you, which obstructs the lane
camera unit detection range.
∙ When rain, snow or dirt adheres to the windshield in front of the lane camera
unit.
∙ When the headlights are not bright due to dirt on the lens or if the aiming is not
adjusted properly.
∙ When strong light enters the lane camera unit. (For example, the light directly
shines on the front of the vehicle at sun-
rise or sunset.)
Starting and driving5-43
Page 515 of 572
The following tables show the standard
maintenance schedule. Depending upon
weather and atmospheric conditions, varyingroad surfaces, individual driving habits and
vehicle usage, additional or more frequent
maintenance may be required.
After90,000 miles (144,000 km)/144 months,
continue maintenance at the same
mileage/time interval.
STANDARD MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATION
Perform at number of miles, kilometers or
months, whichever comes first. Miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
3.75 (6)6 7.5
(12) 12 11.25
(18)18 15
(24) 24 18.75
(30)30 22.5
(36) 36 26.25
(42)42 30
(48) 48 33.75
(54)54 37.5
(60) 60 41.25
(66)66 45
(72) 72
Air cleaner filter NOTE (1) R
Brake fluid RRR
Brake lines and cables IIIIII
Brake pads and rotors I IIIII
CVT fluid NOTE (2)IIIIII
Drive belt NOTE (3) I*I*I*
Engine coolant* NOTE (4)(5)
Engine oil & oil filter NOTE (6)RRRRRR
EVAP vapor lines & Fuel lines I*I*I*
Exhaust system III
Fuel filter NOTE (7)
In-cabin microfilter RRRR
Intelligent Key battery IR RR
Intake & exhaust valve clearance* NOTE (8)
Propeller shaft & drive shaft boots
(AWD models) I IIIII
Spark plugs NOTE (9) Replace every 105,000 miles (168,000 km)
Steering gear & linkage, axle &
suspension parts III
Tire rotation NOTE (10)
Transfer fluid & differential gear oil NOTE (11)IIIIII
STANDARD MAINTENANCE
Maintenance and schedules9-9
Page 516 of 572
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATION
Perform at number of miles, kilometers or
months, whichever comes first. Miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
48.75 (78)78 52.5
(84) 84 56.25
(90)90 60
(96) 96 63.75
(102) 102 67.5
(108) 108 71.25
(114) 114 75
(120) 120 78.75
(126) 126 82.5
(138) 138 86.25
(138) 138 90
(144) 144
Air cleaner filter NOTE (1) R R
Brake fluid RRR
Brake lines and cables IIIIII
Brake pads and rotors IIIIII
CVT fluid NOTE (2) IIIIII
Drive belt NOTE (3) I* I* I* I* I* I*
Engine coolant* NOTE (4)(5)
Engine oil & oil filter NOTE (6) RRRRRR
EVAP vapor lines & Fuel lines I* I* I*
Exhaust system III
Fuel filter NOTE (7)
In-cabin microfilter RRRR
Intelligent Key battery RRRR
Intake & exhaust valve clearance* NOTE (8)
Propeller shaft & drive shaft boots
(AWD models) IIIIII
Spark plugs NOTE (9)Replace every 105,000 miles (168,000 km)
Steering gear & linkage, axle &
suspension parts III
Tire rotation NOTE (10)
Transfer fluid & differential gear oil NOTE (11)IIIIII
9-10Maintenance and schedules