engine GENESIS G80 2018 Owner's Manual

6-25
What to do in an emergency
6
Always follow these emergency tow-
ing precautions:
Place the Engine Start/Stop button
in the ACC position so the steering
wheel is not locked.
Place the shift lever in N (Neutral).
Release the parking brake.
Depress the brake pedal with more
force than normal since you will
have reduced braking perform-
ance.
More steering effort will be
required because the power steer-
ing system will be disabled.
Use a vehicle heavier than your
own to tow your vehicle.
The drivers of both vehicles should
communicate with each other fre-
quently.
Before emergency towing, check
that the hook is not broken or dam-
aged.
Fasten the towing cable or chain
securely to the hook.
Do not jerk the hook. Apply steady
and even force. Use a towing cable or chain less
than 16 feet (5 m) long. Attach a
white or red cloth (about 12 inches
(30 cm) wide) in the middle of the
cable or chain for easy visibility.
Drive carefully so the towing cable
or chain remains tight during tow-
ing.
Before towing, check the automat-
ic transmission for fluid leaks under
your vehicle. If the automatic trans-
mission fluid is leaking, flatbed
equipment or a towing dolly must
be used.
ODH067025N
To avoid damage to your vehicle
and vehicle components when
towing:
Always pull straight ahead
when using the towing hooks.
Do not pull from the side or at
a vertical angle.
Do not use the towing hooks
to pull a vehicle out of mud,
sand or other conditions from
which the vehicle cannot be
driven out under its own
power.
Limit the vehicle speed to 10
mph (15 km/h) and drive less
than 1 mile (1.5 km) when tow-
ing to avoid serious damage
to the automatic transmis-
sion.
CAUTION

7
Maintenance
7
Maintenance
Engine compartment .............................................7-3
Maintenance services ...........................................7-6
Owner's responsibility ......................................................7-6
Owner maintenance precautions ..................................7-6
Owner maintenance ...............................................7-7
Owner maintenance schedule ........................................7-7
Scheduled maintenance services ......................7-10
Normal maintenance schedule
(Lambda 3.8 GDI/Tau 5.0 GDI)......................................7-11
Maintenance under severe usage conditions
(Lambda 3.8 GDI/Tau 5.0 GDI)......................................7-14
Normal maintenance schedule
(Lambda 3.3 T-GDI).........................................................7-16
Maintenance under severe usage conditions
(Lambda 3.3 T-GDI).........................................................7-19
Explanation of scheduled maintenance
items.......................................................................7-21
Engine oil ..............................................................7-24
Checking the engine oil level .......................................7-24
Checking the engine oil and filter ..............................7-25
Engine coolant......................................................7-27
Checking the engine coolant level..............................7-27
Changing engine coolant...............................................7-29
Brake fluid ............................................................7-30
Checking the brake fluid level .....................................7-30
Washer fluid .........................................................7-31
Checking the washer fluid level ..................................7-31
Parking brake .......................................................7-31
Checking the parking brake .........................................7-31
Air cleaner ............................................................7-33
Filter replacement ...........................................................7-33
Climate control air filter .....................................7-34
Filter inspection ...............................................................7-34
Wiper blades .........................................................7-36
Blade inspection ..............................................................7-36
Blade replacement ..........................................................7-36
Battery...................................................................7-38
For best battery service................................................7-39
Battery recharging .........................................................7-40
Reset features .................................................................7-42
7

7
Tires and wheels ..................................................7-43
Tire care ............................................................................7-43
Recommended cold tire inflation pressures.............7-44
Check tire inflation pressure........................................7-45
Tire rotation .....................................................................7-46
Wheel alignment and tire balance ..............................7-47
Tire replacement .............................................................7-47
Wheel replacement .........................................................7-48
Tire traction ......................................................................7-48
Tire maintenance ............................................................7-49
Tire sidewall labeling ......................................................7-49
Tire terminology and definitions.................................7-53
All season tires ................................................................7-56
Summer tires ....................................................................7-56
Snow tires .........................................................................7-56
Radial-ply tires ................................................................7-57
Low aspect ratio tires ....................................................7-57
Fuses ......................................................................7-59
Instrument panel fuse replacement ...........................7-60
Engine compartment panel fuse replacement.........7-62
Fuse/Relay panel description ......................................7-64
Light bulbs.............................................................7-76
Headlamp, position lamp, turn signal lamp, side
marker and front fog lamp bulb replacement.........7-76
Side repeater lamp replacement .................................7-79
Rear combination light bulb replacement .................7-80
High mounted stop lamp ...............................................7-82
License plate light bulb replacement .........................7-82
Interior light bulb replacement ....................................7-82
Appearance care ..................................................7-83
Exterior care ....................................................................7-83
Interior care......................................................................7-88
Emission control system .....................................7-91
California perchlorate notice .............................7-95

7-3
7
Maintenance
E EN
NG
GI
IN
NE
E
C
CO
OM
MP
PA
AR
RT
TM
ME
EN
NT
T

1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick
6. Engine oil filler cap
7. Windshield washer fluid reservoir
8. Fuse box
9. Jumper terminal
ODH017010N ■ ■
Gasoline Engine (Lambda 3.3 T-GDI)
The actual engine compartment the vehicle may differ from the illustration.

7-4
Maintenance
1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick
6. Engine oil filler cap
7. Windshield washer fluid reservoir
8. Fuse box
9. Jumper terminal
ODH016005N ■ ■
Gasoline Engine (Lambda 3.8 GDI)
The actual engine compartment the vehicle may differ from the illustration.

7-5
7
Maintenance
1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick
6. Engine oil filler cap
7. Windshield washer fluid reservoir
8. Fuse box
9. Jumper terminal
ODH016006N
■ ■Gasoline Engine (Tau 5.0 GDI)
The actual engine compartment the vehicle may differ from the illustration.

7-7
7
Maintenance
O OW
WN
NE
ER
R
M
MA
AI
IN
NT
TE
EN
NA
AN
NC
CE
E

The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an author-
ized retailer of Genesis Branded
products at the frequencies indicated
to help ensure safe, dependable
operation of your vehicle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance vehicle
checks are generally not covered by
warranties and you may be charged
for labor, parts and lubricants used. Performing maintenance work
on a vehicle can be dangerous.
If you lack sufficient knowledge
and experience or the proper
tools and equipment to do the
work, have it done by an author-
ized retailer of Genesis Branded
products. ALWAYS follow these
precautions for performing
maintenance work:
•Park your vehicle on level
ground, move the shift lever
into the P (Park, for automatic
transmission vehicle) posi-
tion, apply the parking brake,
place the Engine Start/Stop
button in the OFF position.
Block the tires (front and
back) to prevent the vehicle
from moving.
Remove loose clothing or jew-
elry that can become entan-
gled in moving parts.
(Continued)
WARNING (Continued)
If you must run the engine
during maintenance, do so
out doors or in an area with
plenty of ventilation.
Keep flames, sparks, or smok-
ing materials away from the
battery and fuel-related parts.

7-8
Maintenance
Owner maintenance schedule
When you stop for fuel:
• Check the engine oil level.
Check coolant level in the engine
coolant reservoir.
Check the windshield washer fluid
level.
Check for low or under-inflated
tires.
While operating your vehicle:
Note any changes in the sound of
the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering
wheel. Notice if there is any
increased steering effort or loose-
ness in the steering wheel, or
change in its straight-ahead posi-
tion.
Notice if your vehicle constantly
turns slightly or "pulls" to one side
when traveling on smooth, level
road.
When stopping, listen and check
for unusual sounds, pulling to one
side, increased brake pedal travel
or "hard-to-push" brake pedal.
If any slipping or changes in the
operation of your transmission
occurs, check the transmission
fluid level.
Check the automatic transmission
P (Park) function. Check the parking brake.
Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:
Check coolant level in the engine
coolant reservoir.
Check the operation of all exterior
lights, including the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all
tires including the spare for tires
that are worn, show uneven wear,
or are damaged.
Check for loose wheel lug nuts. Be careful when checking your
engine coolant level when the
engine is hot. This may result in
coolant being blown out of the
opening and cause serious
burns and other injuries.
WARNING

7-11
7
Maintenance
Normal Maintenance Schedule (Lambda 3.8 GDI/Tau 5.0 GDI)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: The drive belt should be replaced when cracks occur or tension is reduced.
*2: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your
authorized retailer of Genesis Branded products along with information on how to use them. Do not mix other additives.
*
3: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. Have an authorized retailer of Genesis
Branded products perform the operation.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.53037.54552.56067.57582.59097.5105112.5
Km×1,0001224364860728496108120132144156168180
Drive belts *1At first, inspect at 60,000 miles (96,000 km) or 72 months,
after that, inspect every 15,000 miles (24,000 km) or 24 months
Engine oil and engine oil filterRRRRRRRRRRRRRRR
Fuel additives *2Add every 7,500 miles (12,000 km) or 12 months
Air cleaner filterIIRIIRIIRIIRIIR
Spark plugsReplace every 97,500 miles (156,000 km)
Valve clearance (3.8 GDI) *3Inspect every 60,000 miles (96,000 km) or 72 months
Vapor hose, fuel filler cap and fuel tankIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-12
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
4: Fuel filter & Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this mainte-
nance schedule depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging, loss of
power, hard starting problem, etc. replace the fuel filter immediately regardless of maintenance schedule and consult an
authorized retailer of Genesis Branded products for details.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.53037.54552.56067.57582.59097.5105112.5
Km×1,0001224364860728496108120132144156168180
Fuel tank air filter *4IIIIIII
Vacuum hoseIIIIIIIIIIIIIII
Fuel filterIIIIIII
Fuel lines, hoses and connectionsIII
Engine coolantAt first, replace at 120,000 miles (192,000 km) or 10 years :
after that, replace every 30,000 miles (48,000 km) or 24 months
Battery conditionIIIIIIIIIIIIIII
Brake lines, hoses and connectionsIIIIIIIIIIIIIII
Parking brakeIIIIIII
Brake fluidIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule (Lambda 3.8 GDI/Tau 5.0 GDI) (CONT.)