2023 GENESIS G90 change wheel

2-11
02
Items Tire sizeWheel
sizeInflation pressure psi (kPa) Wheel bolt
torque
[lbf.ft (kgf.m,
N.m)] Normal load Maximum load
Front Rear Front Rear
Full size tire
245/45R20 8.5J X 2033
(230)-33
(230)-
101~116
(14~16, 137~157)
275/40R20 9.5J X 20-35
(240)-35
(240)
245/40R218.5J X 2138
(260)38
(260)
275/35R219.5J X 2139
(270)39
(270)
Compact
spare tire *
1T155/70R19 4.0T X 1960 (420) 60 (420) 60 (420) 60 (420)
*1 : If your vehicle is not equipped with a compact spare tire, a Tire Mobility Kit will be
provided with your vehicle.
NOTICE

[It is permissible to add 3 psi to the standard tire pressure specification if colder
temperatures are expected soon.

[Tires typically lose 1 psi (7 kPa) for every 12°F temperature drop. If extreme
temperature variations are expected, recheck your tire pressure as necessary to
keep them properly inflated.

[Tire inflation pressures will vary with changes in elevation. If driving in areas of
higher or lower elevation, be sure to check and adjust for proper tire inflation.
CAUTION

[When replacing tires, use the same size originally supplied with the vehicle.

[Using tires of a different size can damage the related parts or not work properly.

[When replacing tires, ALWAYS use the same size, type, construction and tread
pattern supplied with the vehicle for all tires.
TIRES AND WHEELS

4-27
04
ORS042035NORS042035N
Driving Assist, Map and Normal View
modes are displayed in the instrument
cluster.
Normal view is also show in the widget
mode.
Driving Assist view
ORS041026ORS041026
The status of Smart Cruise Control, Lane
Following Assist, Highway Driving Assist,
etc. is displayed when Driving Assist view
is selected.
For more details, refer to each system
information section in chapter 6.
Normal View
In the Normal View, using the (Optical
mouse), you may change through items
in the following order.
ORS042025NORS042025N
Drive info
Trip distance, average fuel economy, and
total driving time are displayed.
The information is combined for each
ignition cycle. However, when the engine
has been OFF for 4 hours or longer the
Drive Info screen will reset.
To manually reset the information, press
the
button three times on the steering
wheel when Drive Info is displayed.
The trip distance, the average fuel
economy, and total driving time will reset
simultaneously.
ORS042029NORS042029N
Since refueling
Trip distance, average fuel economy, and
total driving time after the vehicle has
been refueled are displayed.
To reset manually, press the
button
three times on the steering wheel when
‘Since Refueling’ is displayed.
004_RS4_HMA.indd 4-272022-04-06  3:02:34

5-55
05
Motor Driven Power Steering
(MDPS)
The system assists you with steering the
vehicle. If the vehicle is turned off or
if the power steering system becomes
inoperative, you may still steer the
vehicle, but it will require increased
steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the system
checked by an authorized retailer of
Genesis Branded products.
CAUTION
If Motor Driven Power Steering does not
operate normally, the warning light
and the message ‘Check motor driven
power steering’ will illuminate on the
instrument cluster. You may steer the
vehicle, but it will require increased
steering efforts. Take the vehicle to an
authorized retailer of Genesis Branded
products and have the system checked
as soon as possible.
Information
The following symptoms may occur during
normal vehicle operation:

[The steering effort may be high
immediately after pressing the Engine
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This happens as the system performs
the MDPS system diagnostics. When
the diagnostics are completed, the
steering wheel effort will return to its
normal condition.

[When the battery voltage is low, you
might have to put more steering effort.
However, it is a temporary condition so
that it will return to normal condition
after charging the battery.

[A click noise may be heard from the
MDPS relay after the Engine Start/Stop
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[Motor noise may be heard when the
vehicle is at a stop or at a low driving
speed.

[When you operate the steering wheel
in low temperatures, abnormal noise
may occur. If the temperature rises, the
noise will disappear. This is a normal
condition.

[When an error is detected from MDPS,
the steering effort assist function will
not be activated in order to prevent
fatal accidents. Instrument cluster
warning lights may be on or the
steering effort may be high. If these
symptoms occur, drive the vehicle to
a safe area as soon as it is safe to do
so. Have the system checked by an
authorized retailer of Genesis Branded
products as soon as possible.
STEERING WHEEL

5-56
Convenience Features
Tilt/Telescopic Steering
When adjusting the steering wheel to a
comfortable position, adjust the steering
wheel so that it points toward your chest,
not toward your face. Make sure you can
see the instrument cluster warning lights
and gauges. After adjusting, push the
steering wheel both up and down to be
certain it is locked in position.
Always adjust the position of the steering
wheel before driving.
WARNING
NEVER adjust the steering wheel while
driving. This may cause loss of vehicle
control resulting in an accident.
Power adjustment
ORS051036
To change the steering wheel angle and
height:

[Push the switch M up and down to
adjust the angle N.

[Push the switch M forward or
rearward to adjust the height O.
NOTICE
Do not adjust the steering wheel
longer than necessary when the
engine is turned off. This may result in
unnecessary battery drain.
Resetting steering wheel power
adjustment
If adjustment is no longer possible within
the operable range while adjusting the
steering wheel position (angle or height),
reset as follows.
1. From the position the steering wheel
has stopped, push the control switch
M for 10 seconds in the direction you
were adjusting the steering wheel.
The steering wheel will move in the
direction the control switch is pushed.
2. Continue pushing the switch M for
at least 2 seconds after the steering
wheel has stopped. Resetting will be
complete after the operational range
is recognized.
If the adjustment is still not possible
after resetting the steering wheel
power adjustment, have the system
inspected by authorized retailer of
Genesis Branded products.

5-57
05
Horn
ORS051038
To sound the horn, press the area
indicated by the horn symbol on your
steering wheel (see illustration). The
horn will operate only when this area is
pressed.
NOTICE
Do not strike the horn severely to
operate it, or hit it with your fist. Do not
press on the horn with a sharp-pointed
object.
Heated Steering Wheel
ORS052037N
While the engine is running, touch the
heated steering wheel icon to warm the
steering wheel.
Manually adjusting temperature
Each time you press the heated steering
icon, the temperature changes as
follows.

[ 2))

6-15
06
4. Press and hold the A button on
the steering wheel for more than 1
second.
5. When the message ‘Vehicle will stay in
(N). Change gear to cancel’ (or ‘N will
stay engaged when the vehicle is Off’)
will appear on the cluster LCD display,
press the Engine Start/Stop button
while depressing the brake pedal.
However, if you open the driver and
front passenger’s door, the gear will
automatically shift to P (Park) and the
Engine Start/Stop button will change
to the OFF position.
NOTICE
With the gear in N (Neutral) the Engine
Start/Stop button will be in the ACC
position. In the ACC position, the doors
cannot be locked. The battery may
discharge if left in the ACC position for
a long time.
D (Drive)
This is the normal driving position.
The transmission will automatically shift
through an 8-gear sequence, providing
the best fuel economy and power.
For extra power when passing another
vehicle or driving uphill, depress the
accelerator pedal further until you feel
the transmission downshift to a lower
gear.
ORS061007
To shift the gear to D (Drive), rotate the
shift dial clockwise while depressing the
brake pedal.
When the vehicle is stopped in the D
(Drive) position, if you open the driver's
door with the seat belt unfastened, the
gear will automatically shift to P (Park).
However, if the vehicle is in motion, the
gear may not automatically shift to P
(Park) to prevent automatic transmission
damage.
NOTICE
Always come to a complete stop before
shifting into D (Drive).

6-21
06
Paddle Shifter (Manual Shift
Mode)
ORS061009
The paddle shifter allows the driver to
shift gears without taking one’s hands off
the steering wheel.
The paddle shifter operates as follow.

[Pull the [+] or [-] paddle shifter once
to shift up or down one gear and the
system changes from automatic shift
mode to manual shift mode.

[To change back to automatic shift
mode from manual shift mode, do one
of the following:
-Pull the [+] paddle shifter for more
than one second.
-Drive the vehicle under 4 mph (7
km/h)
-Gently depress the accelerator
pedal for more than 6 seconds.
-Rotate the shift dial to the D (Drive)
position.
Information
If the [+] and [-] paddle shifters are pulled
at the same time, gear shift may not occur.
Good Driving Practices

[Never shift the gear from P (Park) or
N (Neutral) to any other position with
the accelerator pedal depressed.

[Never shift the gear into P (Park) when
the vehicle is in motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).

[Do not shift the gear to N (Neutral)
when driving. If the gear is shifted to
N (Neutral) while driving, the vehicle
loses the ability to provide engine
braking. Doing so may increase the
risk of an accident.
Also, shifting the gear back to
D (Drive) while the vehicle is
moving may severely damage the
transmission.

[When driving uphill or downhill,
always shift to D (Drive) for driving
forward or shift to R (Reverse) for
driving rearwards. After selecting
D (Drive) or R (Reverse), check the
gear position indicated on the cluster
before driving. If the vehicle moves in
the opposite direction of the selected
gear, the engine may turn off and a
serious accident might occur due to
degraded brake performance.

[Do not drive with your foot resting
on the brake pedal. Even light, but
consistent pedal pressure can result
in the brakes overheating, brake wear
and possibly even brake failure.

6-22
Driving Your Vehicle

[Always apply the parking brake when
leaving the vehicle. Do not depend on
placing the transmission in P (Park) to
keep the vehicle from moving.

[Exercise extreme caution when
driving on a slippery surface. Be
especially careful when braking,
accelerating or shifting gears. On a
slippery surface, an abrupt change
in vehicle speed can cause the drive
wheels to lose traction and may cause
loss of vehicle control resulting in an
accident

[Optimum vehicle performance and
economy is obtained by smoothly
depressing and releasing the
accelerator. WARNING
To reduce the risk of SERIOUS INJURY
or DEATH:

[ALWAYS wear your seat belt. In a
collision, an unbelted occupant
is significantly more likely to be
seriously injured or killed than a
properly belted occupant.

[Avoid high speeds when cornering or
turning.

[Do not make quick steering wheel
movements, such as sharp lane
changes or fast, sharp turns.

[The risk of rollover is greatly
increased if you lose control of your
vehicle at highway speeds.

[Loss of control often occurs if two or
more wheels drop off the roadway
and the driver over steers to reenter
the roadway.

[In the event your vehicle leaves
the roadway, do not steer sharply.
Instead, slow down before pulling
back into the travel lanes.

[Genesis Branded Vehicle
recommends you to follow all posted
speed limits.
NOTICE
Kickdown mechanism
Use the kickdown mechanism for
maximum acceleration. Depress the
accelerator pedal beyond the pressure
point. The automatic transmission will
shift to a lower gear depending on the
engine speed.