2014 INFINITI Q50-HYBRID coolant level

8-12Maintenance and do-it-yourself
JVM0326X
CHECKING INVERTER COOLANT LE-
VEL
Check the coolant level in the reservoir
when the engine and inverter are cold. If
the coolant level is below the MIN level
*B,
add coolant to the MAX level
*A.
If the inverter cooling system frequently
requires coolant, have it checked by an
INFINITI retailer.
CHANGING INVERTER COOLANT
An INFINITI ratailer can change the inverter
coolant. The service procedure can be
found in the INFINITI Service Manual.
Improper servicing can result in inverter
overheating.
WARNING
. To avoid the danger of being scalded,
never change the coolant when the
inverter is hot.
. Never remove the cap when the inverter
is hot. Serious burns could be caused by
high pressure fluid escaping from the
inverter coolant reservoir.
. Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner as
soon as possible.
. Keep coolant out of the reach of children
and pets.
Inverter coolant must be disposed of
properly. Check your local regulations.
SDI2045
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operat- ing temperature.
3. Turn off the engine. Wait more than 15
minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it clean. Reinsert it all the way.
5. Remove the dipstick again and check the oil level. It should be within the
range
*1. If the oil level is below*2,
remove the oil filler cap and pour
ENGINE OIL

8-16Maintenance and do-it-yourself
JVM0053X
Check the fluid level in the reservoir. If the
fluid is below the MIN line
*2or the brake
warning light comes on, add Genuine
NISSAN Super Heavy Duty Brake Fluid or
equivalent DOT 3fluid up to the MAX line
*1. If fluid must be added frequently, the
system should be checked by an INFINITI
retailer.
JVM0253X
WARNING
Antifreeze is poisonous and should be
stored carefully in marked containers out
of the reach of children.
Fill the window washer fluid reservoir
periodically. Add window washer fluid
when the low window washer fluid warning
appears in the vehicle information display.
To fill the window washer fluid reservoir,
lift the cap off the reservoir and pour the
window washer fluid into the reservoir
opening. To check the window washer fluid level,
use your finger to plug the hole
*1of the
cap/tube assembly, then remove it from
the reservoir. If there is no fluid in the tube,
add fluid.
Add a washer solvent to the washer for
better cleaning. In the winter season, add a
windshield washer antifreeze. Follow the
manufacturer’s instructions for the mixture
ratio.
Refill the reservoir more frequently when
driving conditions require an increased
amount of window washer fluid.
Recommended fluid is Genuine NISSAN
Windshield Washer Concentrate Cleaner &
Antifreeze or equivalent.
CAUTION
. Do not substitute engine anti-freeze
coolant for window washer solution. This
may result in damage to the paint.
. Do not fill the window washer reservoir
with washer fluid concentrates at full
strength. Some methyl alcohol based
washer fluid concentrates may perma-
nently stain the grille if spilled while
filling the window washer reservoir.
WINDOW WASHER FLUID

9-2Technical and consumer information
The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the“8. Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
Recommended specifications
US measure Imp measure Liter
Fuel 20 gal16-5/8 gal 76See“Fuel information” (P.9-4).
Engine oil*1
Drain and refill
With oil filter change 5-1/8 qt
4-3/8 qt 4.9
.Genuine NISSAN engine oil or equivalent*2
. Engine oil with API Certification Mark*3
. Viscosity SAE 5W-30
Without oil filter change 4-7/8 qt
4.0 qt 4.6
Engine cooling system With reservoir 11-3/8 qt9-1/2 qt 10.8 Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
Reservoir 1 qt3/4 qt 0.9
Inverter cooling system With reservoir 2-1/2 qt2-1/8 qt 2.4
Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
Reservoir 3/8 qt
3/8 qt 0.4
Automatic transmission fluid ——— Genuine NISSAN Matic S ATF*4
Differential gear oil ——— Front: Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or API GL-5, Viscosity SAE
80W-90*5
Rear: API GL-5 Synthetic Gear Oil, Viscosity SAE 75W-90*6
Transfer fluid ——— Genuine NISSAN Matic J ATF*7
Brake fluid Refill to the proper oil level according to the instructions in the “8.
Maintenance and do-it-yourself” section. Genuine NISSAN Super Heavy Duty Brake Fluid*8 or equivalent DOT 3
Multi-purpose grease ——— NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant ——— HFC-134a (R-134a)*9
Air conditioning system lubricants ——— AE-10
Window washer fluid ——— Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or equivalent
*1:
For additional information, see “Engine oil”(P.8-12) for changing engine oil.*2:INFINITI recommends Genuine NISSAN Ester Engine Oil available at your INFINITI retailer.*3:For additional information, see “Engine oil and oil filter recommendation” (P.9-6).*4:Using automatic transmission fluid other than Genuine NISSAN Matic S ATF will cause deterioration in driveability and automatic transmission durability, and may damage the automatic
transmission, which is not covered by the INFINITI new vehicle limited warranty.
*5For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 328F(0 8C).
CAPACITIES AND RECOMMENDED FUEL/
LUBRICANTS

10 Index
Number
12-volt battery charge warning light ................. 2-12
A
ABS (Anti-lock Braking System) ....................... 5-107
Acceleration guide ............................................ 2-31
Active Lane Control ........................................... 5-24
Active noise control ........................................ 5-115
Active sound control ....................................... 5-115
Active trace control ......................................... 5-110
Air bag systemFront-seat mounted side-impact
supplemental air bag system ....................... 1-47
Roof-mounted curtain side-impact
supplemental air bag system ....................... 1-47
Air bag warning labels ...................................... 1-50
Air bag warning light ............................... 1-50, 2-17
Air cleaner housing filter ................................... 8-20
Air conditioner Air conditioner specification label ................ 9-13
Air conditioning system refrigerant and
lubricant recommendations ............................ 9-7
Air deflectors .................................................... 9-15
Air vent ............................................................... 7-6
Alarm How to stop alarm (see vehicle
security system) ........................................... 2-36
Alcohol, drugs and driving .................................. 5-9
Antenna .............................................................. 4-3 Anti-lock Braking System (ABS) ....................... 5-107
Appearance care
Exterior appearance care ................................ 7-2
Interior appearance care ................................ 7-5
Approaching Vehicle Sound for Pedestrians
(VSP) system .................................. Hybrid System-8
Armrest ............................................................... 1-5
Ashtray ............................................................. 2-49
Assist charge gauge ................. Hybrid System-5, 2-8
Audible reminders ............................................ 2-20
Audio ................................................................ 2-34
Autolight system ............................................... 2-41
Automatic Automatic transmission fluid (ATF) ............... 8-15
Driving with automatic transmission ............ 5-14
Automatic door locks .......................................... 3-5
Automatic drive positioner ................................ 3-28
Automatic moonroof.......................................... 2-56
Automatic seat positioner ................................. 3-28
Average speed .................................................. 2-33
Avoiding collision and rollover ............................ 5-8
B
Back-up Collision Intervention (BCI) system ....... 5-48
Battery .............................................................. 8-17
Battery replacement, Intelligent Key ............... 3-2
Battery saver system ................................... 2-45
Intelligent Key .............................................. 8-25 Before starting the INFINITI Direct Response
Hybrid
®System ................................................ 5-13
Blind Spot Warning (BSW) system/Blind Spot
Intervention
TM(BSI) system ............................... 5-37
Brake
Anti-lock Braking System (ABS) .................. 5-107
Brake fluid ................................................... 8-15
Brake force distribution ............................. 5-109
Brake system ............................................. 5-106
Brake system warning light (yellow) ............. 2-13
Brake warning light (red) ............................. 2-13
Parking brake operation ............................... 5-20
Rise-up and build-up ................................. 5-109
Break-in schedule ............................................. 5-99
Bulb check/instrument panel ............................ 2-12
Bulb replacement .............................................. 8-27
C
Capacities and recommended fuel/lubricants ...... 9-2
Car phone or CB radio ........................................ 4-3
Card holder ....................................................... 2-52
Catalytic converter
Three-way catalyst ......................................... 5-4
Changing inverter coolant ................................. 8-12
Chassis control ............................................... 5-112
Chassis control warning .................................... 2-27
Checking battery fluid level ............................... 8-18
Checking inverter coolant level ......................... 8-12
Child restraints ................................................. 1-19

10-2
LATCH system .............................................. 1-21
Precautions on child restraints ..................... 1-19
Child safety ...................................................... 1-17
Child safety rear door lock .................................. 3-6
Chimes Audible reminders ....................................... 2-20
Seat belt warning light and chime ............... 2-17
Circuit breaker Fusible link .................................................. 8-23
Cleaning exterior and interior ....................... 7-2, 7-5
Clock ................................................................ 2-34
Coat hooks ....................................................... 2-53
Cockpit ............................................................... 2-3
Cold weather driving ....................................... 5-113
Compass ............................................................. 2-9
Console box ...................................................... 2-52
Coolant Capacities and recommended
fuel/ lubricants .............................................. 9-2
Changing engine coolant ............................. 8-10
Checking engine coolant level ...................... 8-10
Corrosion protection ........................................... 7-8
Courtesy light ................................................... 2-61
Cruise control ................................................... 5-56 Fixed speed cruise control (on ICC system) ... 5-74
Intelligent Cruise Control (ICC) system .......... 5-58
Cruise indicator ................................................ 2-27 Cup holders ...................................................... 2-49
Current fuel consumption .................................. 2-33D
Daytime running light system ........................... 2-45
Defroster switch Rear window and outside mirror
defroster switch ........................................... 2-41
Dimensions ....................................................... 9-10
Direct adaptive steering .................................. 5-104
Direct Response Hybrid
®System warning light
(hybrid system warning light) ............................ 2-14
Distance Control Assist (DCA) system ................ 5-79
Distance to empty ............................................. 2-33
Drive positioner ................................................ 3-28
Driver assist system indicator ........................... 2-28
Driving Cold weather driving .................................. 5-113
Driving with automatic transmission ............ 5-14
Precautions when starting and driving ........... 5-3
Driving aids ...................................................... 2-34
E
ECO drive indicator light ................................... 2-18
ECO mode ......................................................... 5-21
ECO pedal system ............................................. 5-22
Economy Fuel ........................................................... 5-100
Efficient use of your vehicle ............ Hybrid System-8
Elapsed time ..................................................... 2-33
Elapsed time and trip odometer ........................ 2-33
Emergency shut-off system ............. Hybrid System-4
Emission control information label .................... 9-12 Emission control system warranty ..................... 9-20
Energy flow ..................................... Hybrid System-5
Energy monitor ................................................. 2-31
Energy monitors .............................. Hybrid System-5
Engine
Break-in schedule ........................................ 5-99
Capacities and
recommended fuel/lubricants ........................ 9-2
Changing engine coolant ............................. 8-10
Changing engine oil and filter ...................... 8-13
Checking engine coolant level ...................... 8-10
Checking engine oil level ............................. 8-12
Emergency hybrid system shut off ............... 5-12
Engine block heater ................................... 5-114
Engine compartment check locations ............. 8-7
Engine cooling system ................................... 8-9
Engine oil .................................................... 8-12
Engine oil and filter replacement indicator ... 2-29
Engine oil and oil filter recommendation ........ 9-6
Engine oil viscosity ........................................ 9-7
Engine serial number ................................... 9-12
Engine specifications ..................................... 9-8
If your vehicle overheats ................................ 6-7
Engine coolant temperature gauge .................... 2-33
Entry/exit function
Automatic drive positioner ........................... 3-28
EV mode odometer and twin trip odometer ....... 2-31
Event Data Recorders (EDR) ............................... 9-23
Exhaust gas (carbon monoxide) .......................... 5-3