suspension HYUNDAI GENESIS G80 2021 Owners Manual

3-67
Convenient features of your vehicle
3
Tire pressure
This mode informs of tire pressure
information.
Warning Message
If one of followings occurs, warning
messages will be displayed on the
information mode for several sec-
onds.
Pre-Active Seat Belt (PSB) mal-
function
Blind Spot Detection (BSD) mal-
function
Autonomous Emergency Braking
(AEB) malfunction
Smart cruise control malfunction
Smart high beam malfunction
Electronic Controlled Suspension
(ECS) malfunction
Adaptive Front Lighting System
(AFLS) malfunction
Haptic steering malfunction
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3-84
Convenient features of your vehicle
Check ECS (if equipped)
This warning message illuminates
if there is a malfunction with the
Electronic Control Suspension
(ECS) system. We recommend that
the vehicle be inspected by an
authorized retailer of Genesis
Branded products.
For more details, refer to
"Electronic Control Suspension
(ECS)" in chapter 5.
✽ ✽
NOTICE - ECS Warning
Message
When there is a malfunction with
the Electronic Stability Control
(ESC), the Electronic Control
Suspension (ECS) warning message
may illuminate as well as the
Electronic Stability Control (ESC)
Indicator Light.
Check Active Hood System
(if equipped)
This warning message illuminates
if the active hood system has a
malfunction.
In this case, we recommend that
you have the vehicle inspected by
an authorized retailer of Genesis
Branded products.
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3-97
Convenient features of your vehicle
3
Electronic Parking
Brake (EPB) Warning
Light (if equipped)
This warning light illuminates:
Once you set the Engine Start/Stop
button to the ON position.
- It illuminates for approximately 3
seconds and then goes off.
When there is a malfunction with
the EPB.
In this case, have your vehicle
inspected by an authorized retailer of
Genesis Branded products.
✽ ✽
NOTICE - Electronic Parking
Brake (EPB) Warning Light
The Electronic Parking Brake
(EPB) Warning Light may illumi-
nate when the Electronic Stability
control (ESC) Indicator Light comes
on to indicates that the ESC is not
working properly (This does not
indicate malfunction of the EPB).
Automatic Emergency
Braking (AEB) Warning
light (if equipped)
This warning light illuminates :
When the AEB system is turned off.
When the radar or its cover is
stained. Remove the stains with a
soft cloth.
When there is a malfunction with
AEB. In this case, have your vehi-
cle inspected by an authorized
retailer of Genesis Branded prod-
ucts.
Master Warning Light
This indicator light illuminates
When there is a malfunction on the
pre-active seat belt, low washer,
electronic control suspension, or
advanced smart cruise control. To
identify the details of the warning,
look at the LCD display.
EPB

Driving your vehicle
5
Before driving.........................................................5-4
Before entering the vehicle ...........................................5-4
Before starting...................................................................5-4
Engine Start/Stop button ................................................5-6
Automatic transmission (SBC)............................5-11
Automatic transmission operation ..............................5-11
Parking ...............................................................................5-17
Good driving practices ...................................................5-17
Automatic transmission (SBW) ..........................5-19
Automatic transmission operation ..............................5-19
Parking ...............................................................................5-24
LCD display messages ....................................................5-25
Good driving practices ...................................................5-27
All Wheel Drive (AWD) ........................................5-29
Using All Wheel Drive (AWD) .......................................5-29
Emergency precautions .................................................5-31
Braking system.....................................................5-33
Power brakes ...................................................................5-33
Disc brakes wear indicator ...........................................5-34
Foot parking brake .........................................................5-34
Electronic parking brake (EPB) ...................................5-36
AUTO HOLD ......................................................................5-41
Anti-lock Brake System (ABS) ....................................5-45
Electronic Stability Control (ESC)................................5-48
Vehicle Stability Management (VSM).........................5-51Hill-Start Assist Control (HAC) ....................................5-52
Good braking practices..................................................5-52
Genesis Adaptive Control Suspension ..............5-53
Electronic control suspension (ECS) ..........................5-53
Dynamic stability damping control (DSDC) ...............5-53
Drive mode integrated control system ..............5-54
Blind Spot Detection System (BSD) ...................5-57
BSD (Blind Spot Detection) /
LCA (Lane Change Assist) .............................................5-58
RCTA (Rear Cross Traffic Alert) ..................................5-60
Limitation of the System ...............................................5-63
Automatic Emergency Braking (AEB) ...............5-65
System setting and activation......................................5-65
AEB warning message and system control ..............5-67
AEB front radar sensor .................................................5-70
System malfunction ........................................................5-71
Limitation of the System ...............................................5-72
Advanced smart cruise control system ............5-78
To Adjust the Sensitivity of Smart Cruise Control...5-79
To convert to cruise control mode .............................5-80
Smart cruise control speed ..........................................5-80
Smart cruise control vehicle-to-vehicle distance ..5-85
Sensor to detect distance to the vehicle ahead .....5-87
Limitations of the system .............................................5-89

5-53
Driving your vehicle
Electronic Control Suspension
(ECS)
The Electronic Control Suspension
(ECS) controls the vehicle suspen-
sion automatically to maximize driv-
ing comfort by taking into account
the driving conditions such as speed,
surface of the road, cornering, stop-
ping requirements and acceleration.
ECS (Electronic Control
Suspension) malfunction indi-
cator
If the ECS warning message comes
on, you may have a problem with the
ECS system.
We recommend that the system be
checked by an authorized retailer of
Genesis Branded products.
Dynamic Stability Damping
Control (DSDC)
The Dynamic Stability Damping
Control (DSDC) provides comfort rid-
ing and driving stability by meticu-
lously optimizing the suspension
power during sharp curving or abrupt
obstacle avoidance.
Operating conditions
The DSDC is activated, when driv-
ing speed exceeds 50 km/h.
The DSDC does not operate, when
the Electronic Stability Control
(ESC) is deactivated.
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5
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5-93
Driving your vehicle
5
This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harm-
ful interference, and
2. This device must accept any inter-
ference received, including inter-
ference that may cause undesired
operation. (Continued)
The Smart Cruise Control
System may not recognize
complex driving situations so
always pay attention to driv-
ing conditions and control
your vehicle speed.
The Smart Cruise Control
System may not operate tem-
porarily due to:
Electrical interference
Modifying the suspension
Differences of tire abrasion or
tire pressure
Installing different type of
tires
CAUTION
(Continued)
The Smart Cruise Control
System cannot recognize a
stopped vehicle, pedestrians
or an oncoming vehicle.
Always look ahead cautiously
to prevent unexpected and
sudden situations from occur-
ring.
Vehicles moving in front of
you with a frequent lane
change may cause a delay in
the system's reaction or may
cause the system to react to a
vehicle actually in an adjacent
lane. Always drive cautiously
to prevent unexpected and
sudden situations from occur-
ring.
Always be aware of the select-
ed speed and vehicle to vehi-
cle distance.
(Continued)

5-114
Driving your vehicle
✽ ✽
NOTICE
• Install AutoSock®(fabric snow
chain or equivalent product) on
the rear tires for 2WD vehicles or
on all four tires for AWD vehicles.
It should be noted that installing
AutoSock
®(fabric snow chain) on
the tires will provide a greater
driving force, but will not prevent
side skids.
• Do not install studded tires with-
out first checking local, state and
municipal regulations for possible
restrictions against their use.
Chain Installation
When installing AutoSock®(fabric
snow chain or equivalent product),
follow the manufacturer's instructions
and mount them as tightly possible.
Drive slowly (less than 20 mph (30
km/h)) with chains installed. If you
hear the chains contacting the body
or chassis, stop and tighten them. If
they still make contact, slow down
until the noise stops. Remove the
AutoSock
®(fabric snow chain or
equivalent product) as soon as you
begin driving on cleared roads.When mounting AutoSock
®(fabric
snow chain or equivalent product),
park the vehicle on level ground
away from traffic.
Turn on the vehicle Hazard Warning
Flasher and place a triangular emer-
gency warning device behind the
vehicle (if available).
Always place the vehicle in P (Park),
apply the parking brake and turn off
the engine before installing tire
chains.AutoSock®is a Registered trade-
mark of AutoSock.
Winter precaution
Use high quality ethylene glycol
coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type of
coolant that should be used because
it helps prevent corrosion in the cool-
ing system, lubricates the water
pump and prevents freezing. Be sure
to replace or replenish your coolant
in accordance with the maintenance
schedule in section 7. Before winter,
have your coolant tested to assure
that its freezing point is sufficient for
the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on the
battery system. Visually inspect the
battery and cables as described in
section 7. The level of charge in your
battery can be checked by an author-
ized retailer of Genesis Branded
products or a service station. When using AutoSock
®(fabric
snow chain):
Wrong size chains or improp-
erly installed chains can dam-
age your vehicle's brake lines,
suspension, body and wheels.
If you hear noise caused by
chains contacting the body,
retighten the chain to prevent
contact with the vehicle body.
To prevent body damage,
retighten the chains after driv-
ing 0.3~0.6 miles (0.5~1.0 km).
CAUTION

7-13
7
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
5: Front/rear differential oil should be changed anytime they have been submerged in water.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.53037.54552.56067.57582.59097.5105112.5
Km×1,0001224364860728496108120132144156168180
Disc brakes and padsIIIIIIIIIIIIIII
Steering gear rack, linkage and bootsIIIIIIIIIIIIIII
Driveshaft and bootsIIIIIIIIIIIIIII
Rotate tiresRotate every 7,500 miles (12,000 km)
Suspension mounting boltsIIIIIIIIIIIIIII
Air conditioner refrigerantIIIIIIIIIIIIIII
Air conditioner compressorIIIIIIIIIIIIIII
Climate control air filter (if equipped)RRRRRRRRRRRRRRR
Automatic transaxle fluidNo check, No service required
Front (AWD) / rear differential oil *5III
Propeller shaftIIIIIIIIIIIIIII
Exhaust pipe and mufflerIIIIIIIIIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule (Lambda 3.8 GDI/Tau 5.0 GDI) (CONT.)

7-18
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
5: Front/rear differential oil should be changed anytime they have been submerged in water.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,00061218243036424854606672788490
Km×1,000102030405060708090100110120130140150
Disc brakes and padsIIIIIIIIIIIIIII
Steering gear rack, linkage and bootsIIIIIIIIIIIIIII
Driveshaft and bootsIIIIIIIIIIIIIII
Rotate tiresRotate every 6,000 miles (10,000 km)
Suspension mounting boltsIIIIIIIIIIIIIII
Air conditioner refrigerantIIIIIIIIIIIIIII
Air conditioner compressorIIIIIIIIIIIIIII
Climate control air filter (if equipped)RRRRRRRRRRRRRRR
Automatic transaxle fluidNo check, No service required
Front (AWD) / rear differential oil *5III
Propeller shaftIIIIIIIIIIIIIII
Exhaust pipe and mufflerIIIIIIIIIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule (Lambda 3.3 T-GDI) (CONT.)

7-23
7
Maintenance
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake fluid
Check brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX
marks on the side of the reservoir.
Use only hydraulic brake fluid con-
forming to DOT 3 or DOT 4 specifi-
cation.
Parking brake
Inspect the parking brake system
including the parking brake pedal
and cables.
Brake discs, pads, calipers
and rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
Exhaust pipe and muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks, dete-
rioration, or damage. Start the
engine and listen carefully for any
exhaust gas leakage. Tighten con-
nections or replace parts as neces-
sary.
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and the
engine off, check for excessive free-
play in the steering wheel. Check the
linkage for bends or damage. Check
the dust boots and ball joints for
deterioration, cracks, or damage.
Replace any damaged parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged
parts and, if necessary, repack the
grease.
Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and dam-
age.