Page 15 of 490
VQ35DE engine
1. Power steering fluid reservoir(P. 8-13)
2. Engine coolant reservoir (P. 8-8)
3. Drive belt location (P.8-18)
4. Fuse box (P. 8-24)
5. Engine oil filler cap (P. 8-9)
6. Brake fluid reservoir (P. 8-14)
7. Air cleaner (P. 8-20)
8. Fuse box (P. 8-24)
9. Fuse/Fusible link box (P. 8-24)
10. Fuse/Fusible link box (P. 8-24)
11. Battery (P. 8-16)
12. Engine oil dipstick (P. 8-9)
13. Radiator cap (P. 8-8)
14. Windshield-washer fluid reservoir
(P. 8-14)
Refer to the page number indicated in paren-
theses for operating details.
LDI2498
ENGINE COMPARTMENT CHECK
LOCATIONS
0-8Illustrated table of contents
Page 16 of 490
VQ35DD engine
1. Power steering fluid reservoir(P. 8-13)
2. Engine coolant reservoir (P. 8-8)
3. Drive belt location (P.8-18)
4. Fuse box (P. 8-24)
5. Engine oil filler cap (P. 8-9)
6. Brake fluid reservoir (P. 8-14)
7. Air cleaner (P. 8-20)
8. Fuse box (P. 8-24)
9. Fuse/Fusible link box (P. 8-24)
10. Fuse/Fusible link box (P. 8-24)
11. Battery (P. 8-16)
12. Engine oil dipstick (P. 8-9)
13. Radiator cap (P. 8-8)
14. Windshield-washer fluid reservoir
(P. 8-14)
Refer to the page number indicated in paren-
theses for operating details.
LDI3012
Illustrated table of contents0-9
Page 113 of 490

Engine start operation for Intelligent Key
system (if I-Key battery level is low)
This indicator appears when the battery of
the Intelligent Key is low and when the Intel-
ligent Key system and the vehicle are not
communicating normally.
If this appears, touch the ignition switch with
the Intelligent Key while depressing the brake
pedal. For additional information, refer to
“INFINITI Intelligent Key battery discharge” in
the “Starting and driving” section of this
manual.
Release Parking Brake
This warning illuminates in the message area
of the vehicle information display when the
parking brake is set and the vehicle is driven.
Low Fuel
This warning illuminates when the fuel level in
the fuel tank is getting low. Refuel as soon as
it is convenient, preferably before the fuel
gauge reaches 0 (Empty).There will be a
small reserve of fuel in the tank when the fuel
gauge needle reaches 0 (Empty). Loose Fuel Cap
This warning appears when the fuel-filler cap
is not tightened correctly after the vehicle has
been refueled. For additional information, re-
fer to “Fuel-filler cap” in the “Pre-driving
checks and adjustments” section of this
manual.
Low Oil Pressure: See Owner’s Manual
This warning appears in the message area of
the vehicle information display if low oil pres-
sure is detected. This gauge is not designed
to indicate low oil level.
The low oil pressure
warning is not designed to indicate a low oil
level. Use the dipstick to check the oil level.
For additional information, refer to “Engine
oil” in the “Maintenance and do-it-yourself”
section of this manual.
Low Washer Fluid
This warning illuminates when the
windshield-washer fluid is at a low level. Add
windshield-washer fluid as necessary. For
additional information, refer to “Windshield-
washer fluid” in the “Maintenance and do-it-
yourself” section of this manual. Tyre Pressure Low - Add Air
(if so equipped)
This warning appears when the low tire pres-
sure warning light in the meter illuminates
and low tire pressure is detected. The warn-
ing appears each time the ignition switch is
placed in the ON position as long as the low
tire pressure warning light remains illumi-
nated. If this warning appears, stop the ve-
hicle and adjust the tire pressures of all four
tires to the recommended COLD tire pres-
sure shown on the tire placard. For additional
information, refer to “Low tire pressure
warning light” in this section and “Tire Pres-
sure Monitoring System (TPMS)” in the
“Starting and driving” section of this manual.
TPMS Error: See Owner’s Manual
(if so equipped)
This warning appears when there is an error
with your TPMS. If this warning comes on,
have the system checked. It is recommended
that you visit an INFINITI retailer for this
service.
AWD Error: See Owner’s Manual
(if so equipped)
This warning appears when the all-wheel
drive system is not functioning properly while
the engine is running.
2-28Instruments and controls
Page 431 of 490
VQ35DE engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Drive belt location
4. Fuse box
5. Engine oil filler cap
6. Brake fluid reservoir
7. Air cleaner
8. Fuse box
9. Fuse/Fusible link box
10 Fuse/Fusible link box
11. Battery
12. Engine oil dipstick
13. Radiator cap
14. Windshield-washer fluid reservoir
LDI2498
ENGINE COMPARTMENT CHECK
LOCATIONS
8-6Maintenance and do-it-yourself
Page 432 of 490
VQ35DD engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Drive belt location
4. Fuse box
5. Engine oil filler cap
6. Brake fluid reservoir
7. Air cleaner
8. Fuse box
9. Fuse/Fusible link box
10 Fuse/Fusible link box
11. Battery
12. Engine oil dipstick
13. Radiator cap
14. Windshield-washer fluid reservoir
LDI3012
Maintenance and do-it-yourself8-7
Page 434 of 490

If the cooling system frequently requires
coolant, it is recommended that you visit an
INFINITI retailer for this service.
For additional information on the location of
the engine coolant reservoir, refer to "Engine
compartment check locations" in this section.
CHANGING ENGINE COOLANT
An INFINITI retailer can change the engine
coolant. The service procedure can be found
in the INFINITI Service Manual.
Improper servicing can result in reduced
heater performance and engine overheating.
WARNING
∙ To avoid the danger of being scalded,never change the coolant when the en-
gine is hot.
∙ Never remove the radiator or engine coolant reservoir cap when the engine is
hot. Serious burns could be caused by
high pressure fluid escaping from the
radiator.
∙ Avoid direct skin contact with used cool- ant. If skin contact is made, wash thor-
oughly with soap or hand cleaner as soon
as possible. ∙ Keep coolant out of the reach of children
and pets.
Engine coolant must be disposed of properly.
Check your local regulations.CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply the parking brake.
2. Start the engine and let it idle until it reaches operating temperature.
3. Turn off the engine. Wait more than
10 minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it clean. Reinsert it all the way.
VQ35DE
LDI2087
ENGINE OIL
Maintenance and do-it-yourself8-9
Page 435 of 490
5. Remove the dipstick again and check theoil level. It should be between the H
(High) and L (Low) marks
B. This is the
normal operating oil level range. If the oil
level is below the L (Low) mark
A, re-
move the oil filler cap and pour recom-
mended oil through the opening. Do not
fill oil level above H (High) mark
C.
6. Recheck the oil level with the dipstick. It is normal to add some oil between oil main-
tenance intervals or during the break-in pe-
riod, depending on the severity of operating
conditions.
CAUTION
Oil level should be checked regularly. Oper-
ating the engine with an insufficient
amount of oil can damage the engine, and
such damage is not covered by warranty.
CHANGING ENGINE OIL
1. Park the vehicle on a level surface and
apply the parking brake.
VQ35DD
LDI3014WDI0214
VQ35DELDI2622
8-10Maintenance and do-it-yourself
Page 436 of 490

2. Start the engine and let it idle until itreaches operating temperature, then
turn it off.
3. Remove the oil filler cap
Aby turning it
counterclockwise. 4. Place a large drain pan under the drain
plug
B.
5. Remove the drain plug
Bwith a wrench
by turning it counterclockwise and com-
pletely drain the oil.
If the oil filter is to be changed, remove
and replace it at this time. For additional
information, refer to “Changing engine
oil filter” in this section.
∙ Waste oil must be disposed of properly.
∙ Check your local regulations.
WARNING
∙ Prolonged and repeated contact with
used engine oil may cause skin cancer.
∙ Try to avoid direct skin contact with used oil. If skin contact is made, wash thor-
oughly with soap or hand cleaner as soon
as possible.
∙ Keep used engine oil out of reach of children.
CAUTION
Be careful not to burn yourself. The engine
oil may be hot. 6. Clean and reinstall the drain plug and a
new washer. Securely tighten the drain
plug with a wrench. Do not use excessive
force.
Drain plug tightening torque: 34 N·m (25 ft-lb)
7. Refill engine with recommended oil through the oil filler opening, then install
the oil filler cap securely.
For additional information on drain and
refill capacity, refer to “Recommended
fluids/lubricants and capacities” in the
“Technical and consumer information”
section of this manual.
The drain and refill capacity depends on
the oil temperature and drain time. Use
these specifications for reference only.
Always use the dipstick to determine
when the proper amount of oil is in the
engine.
8. Start the engine. Check for leakage around the drain plug and oil filter. Cor-
rect as required.
9. Turn the engine off and wait more than 10 minutes. Check the oil level with the
dipstick. Add engine oil if necessary.
VQ35DD
LDI3013
Maintenance and do-it-yourself8-11