2020 INFINITI QX50 fuse

KR20DDET engine
1. Engine coolant reservoir (P. 8-4)
2. Drive belt location (P. 8-13)
3. Air filter (P. 8-15)
4. Brake fluid reservoir (P. 8-10)
5. Battery (P. 8-11)
6. Fuse/Fusible link box (P. 8-18)
7. Windshield-washer fluid reservoir(P. 8-11)
8. Engine oil filler cap (P. 8-6)
9. Engine oil dipstick (P. 8-6)
Refer to the page number indicated in paren-
theses for operating details.
LDI3173
ENGINE COMPARTMENT CHECK
LOCATIONS
0-8Illustrated table of contents

VEHICLE INFORMATION
DISPLAY WARNINGS AND
INDICATORS
1. No Key Detected
2. Key ID Incorrect
3. Key Battery Low
4. Key System Error: See Owner’s Manual
5. Key Registration Complete
6. Push brake and start switch to drive
7. Push Ignition to OFF
8. Shift to Park
9. Engine start operation for Intelligent Keysystem (if I-Key battery level is low)
10. Release Parking Brake
11. Low Fuel
12. Loose Fuel Cap
13. Transmission Shift Position indicator
14. Low Washer Fluid
15. Tire Pressure Low - Add Air
16. Steering Assist Not Available: Cannot Detect Lane (if so equipped) 17. AWD Error: See Owner’s Manual (if so
equipped)
18. AWD High Temp. Stop Vehicle (if so equipped)
19. AWD Tire Size Incorrect: See Owner’s Manual (if so equipped)
20. Door/liftgate Open
21. Steering Assist Alert (if so equipped)
22. Steering Assist status (if so equipped)
23. Chassis Control System Error: See Own- er’s Manual
24. Power will turn off to save the battery
25. Reminder: Turn OFF Headlights
26. When parked apply parking brake
27. Vehicle ahead detection indicator
28. Lane Departure Warning (LDW)/Lane Departure Prevention (LDP) indicator (if
so equipped)
29. Blind Spot Warning (BSW) indicator
30. Malfunction
31. Intelligent Cruise Control (ICC) indica- tors (if so equipped) 32. Stop vehicle and Apply parking brake (if
so equipped)
33. INFINITI Drive Mode Selector indicators
34. Cruise control indicator (if so equipped)
35. AFS System Error: See Owner’s Manual (if so equipped)
36. Flat Tire — Visit dealer
37. Not Available: High Camera Temp (if so equipped)
38. Unavailable: Side Radar Obstruction (if so equipped)
39. Unavailable: Front Radar Blocked (if so equipped)
40. Shipping Mode On Push Storage Fuse
41. CVT (AT) Malfunction Service now
42. Service CVT (AT) Power reduced
43. Headlight System Error: See Owner’s Manual
44. Distance Control Assist (DCA) ON indi- cator (if so equipped)
45. Not Available: Seat Belt Not Fastened (if so equipped)
46. Not Available: Poor Road Conditions (if so equipped)
2-24Instruments and controls

Shipping Mode On Push Storage Fuse
This warning may appear if the extended
storage switch is not pushed in. When this
warning appears, push in the extended stor-
age switch to turn off the warning. For addi-
tional information, refer to “Extended stor-
age switch” in this section.
CVT (AT) Malfunction Service now
This warning illuminates when there is a
problem with the CVT system. If this warning
comes on, have the system checked. It is rec-
ommended that you visit an INFINITI retailer
for this service.
Service CVT (AT) Power reduced
This transmission has a high fluid tempera-
ture protection mode. If the fluid temperature
becomes too high (for example, climbing
steep grades in high temperatures with heavy
loads, such as when towing a trailer), engine
power and, under some conditions, vehicle
speed will be decreased automatically to re-
duce the chance of transmission damage.
Vehicle speed can be controlled with the ac-
celerator pedal, but the engine and vehicle
speed may be reduced.WARNING
When the high fluid temperature protec-
tion mode operation occurs, vehicle speed
may be gradually reduced. The reduced
speed may be lower than other traffic,
which could increase the chance of a colli-
sion. Be especially careful when driving. If
necessary, pull to the side of the road at a
safe place and allow the transmission to re-
turn to normal operation; or have it re-
paired if necessary.
Headlight System Error: See Owner’s
Manual
This warning illuminates when there is an
error with the system. For additional infor-
mation, refer to “Headlight switch” in this
section.
Distance Control Assist (DCA) ON indicator
(if so equipped)
This indicator shows when the DCA system is
engaged.
For additional information, refer to "Dynamic
driver assistance switch” in this section and
“Distance Control Assist (DCA)” in the “Start-
ing and driving” section of this manual. Not Available Seat Belt Not Fastened (if so
equipped)
This message may appear when the Intelli-
gent Cruise Control (ICC) (with ProPILOT
Assist) system is engaged.
Under the following condition, the ICC (with
ProPILOT Assist) system is automatically
canceled:
∙ When the driver’s seat belt is not fas- tened
The above system cannot be used when the
driver’s seat belt is not fastened.
Not Available Poor Road Conditions (if so
equipped)
This message may appear when the Intelli-
gent Cruise Control (ICC) (with ProPILOT
Assist) system, the Blind Spot Intervention®
(BSI) system, the Lane Departure Prevention
(LDP) system, the Distance Control Assist
(DCA) system, or the ICC (without ProPILOT
Assist) system is engaged.
Under the following conditions, the ICC (with
ProPILOT Assist) system, the Blind Spot In-
tervention® (BSI) system, the Lane Depar-
ture Prevention (LDP) system, the Distance
2-30Instruments and controls

∙ Do not use double adapters or more thanone electrical accessory.
∙ Use power outlets with the engine run- ning to avoid discharging the vehicle
battery.
∙ Avoid using power outlets when the air conditioner, headlights or rear window
defroster is on.
∙ Before inserting or disconnecting a plug, be sure the electrical accessory being
used is turned off.
∙ Push the plug in as far as it will go. If good contact is not made, the plug may over-
heat or the internal temperature fuse
may open.
∙ When not in use, be sure to close the cap. Do not allow water or any other liquid to
contact the outlet.
LIC3359
OFF position
LIC3266
EXTENDED STORAGE SWITCH
Instruments and controls2-55

The extended storage switch is used when
shipping the vehicle. It is located in the fuse
panel on the driver’s side of the instrument
panel. If any electrical equipment does not
operate, ensure the extended storage switch
is pushed fully in place, as shown.
To inspect the extended storage switch, en-
sure the ignition switch and headlight switch
are off, remove the fuse box cover
Ausing a
suitable tool in combination with a cloth to
avoid damaging the trim.
FRONT-DOOR POCKETS SEATBACK POCKETS
The seatback pockets may be located on the
back of the driver’s and/or passenger’s seats.
The pockets can be used to store maps.
ON position
LIC3268LIC3834LIC1328
STORAGE
2-56Instruments and controls

Linking log-in function to a stored
memory position
The log-in function can be linked to a stored
memory position with the following proce-
dure.1. Place the ignition switch in the ON posi- tion while carrying the Intelligent Key
that was registered to the vehicle with a
log-in function.
NOTE:
Make sure the Intelligent Keys are far apart.
Otherwise, the vehicle may detect the
wrong Intelligent Key. 2. Adjust the position of the driver’s seat, steering column and outside mirrors. For
additional information, refer to “Seats” in
the “Safety—Seats, seat belts and
supplemental restraint system” section
of this manual, and “Steering wheel” and
“Outside mirrors” in this section.
3. Place the ignition switch in the OFF po- sition.
The next time you log in (selecting the user on
the display) after placing the ignition switch in
the ON position while carrying the Intelligent
Key, the system will automatically adjust to
the memorized driving position. For additional information, refer to the sepa-
rate INFINITI InTouch™ Owner’s Manual and
“Log-in function” in this section.ENTRY/EXIT FUNCTION
This system is designed so that the driver’s
seat and steering column will automatically
move when you the vehicle is engaged in the
P (Park) position. This allows the driver to
easily get in and out of the driver’s seat.
The driver’s seat will slide backward and the
steering column will move up when the igni-
tion is switched to OFF and the driver’s door
is opened.
The driver’s seat and steering wheel will re-
turn to the previous position when the igni-
tion is switched to ON.
The entry/exit function can be adjusted or
canceled through the “Comfort & Conve-
nience” options of the “Settings” menu in the
lower touch-screen display by performing the
following:
∙ Switch the Lift Steering upon Exit from ON to OFF.
∙ Switch the Slide Driver Seat Back on Exit from ON to OFF.
For additional information, refer to the sepa-
rate INFINITI InTouch™ Owner’s Manual.
Restarting the entry/exit function
If the battery cable is disconnected, or if the
fuse opens, the stored memory positions will
be lost and some of the functions will be
restricted: 1. Drive the vehicle over 25 mph (40 km/h).
OR 2. Open and close the driver’s door more than two times with the ignition switch
in the OFF position.
The entry/exit function should now work
properly.
SETTING MEMORY FUNCTION
The position of the following settings can be
linked to the Intelligent Key and the memo-
rized settings can be available for each Intel-
ligent Key. ∙ Climate control system
∙ Navigation system
∙ Audio system
Pre-driving checks and adjustments3-39

8 Do-it-yourself
Maintenance precautions.........................8-2
Engine compartment check locations ..............8-3
Engine cooling system ........................... 8-4
Checking engine coolant level ..................8-5
Changing engine coolant ......................8-5
Engine oil ........................................8-6
Checking engine oil level .......................8-6
Changing engine oil and oil filter ...............8-6
Continuously Variable Transmission (CVT) fluid . . 8-10
Brake fluid ..................................... 8-10
Windshield-washer fluid ......................... 8-11
Windshield-washer fluid reservoir .............8-11
Battery ......................................... 8-11
Jump starting ............................... 8-12
Variable voltage control system .................8-13
Drive belt ...................................... 8-13
Spark plugs .................................... 8-14
Replacing spark plugs ....................... 8-14
Air cleaner ..................................... 8-15
In-cabin microfilter .......................... 8-15Windshield wiper blades
........................ 8-16
Cleaning .................................... 8-16
Replacing ................................... 8-16
Brakes ......................................... 8-18
Fuses .......................................... 8-18
Engine compartment ........................ 8-19
Passenger compartment .....................8-20
Battery replacement ............................ 8-21
INFINITI Intelligent Key ......................8-21
Lights ......................................... 8-23
Headlights .................................. 8-23
Fog lights (if so equipped) ...................8-23
Exterior and interior lights ...................8-23
Wheels and tires ............................... 8-25
Tire pressure ................................ 8-25
Tire labeling ................................. 8-28
Types of tires ............................... 8-31
Tire chains .................................. 8-34
Changing wheels

and tires ................... 8-34

KR20DDET engine
1. Engine coolant reservoir
2. Drive belt location
3. Air filter
4. Brake fluid reservoir
5. Battery
6. Fuse/Fusible link box
7. Windshield-washer fluid reservoir
8. Engine oil filler cap
9. Engine oil dipstick
LDI3173
ENGINE COMPARTMENT CHECK
LOCATIONS
Do-it-yourself8-3