2020 GENESIS G90 lumbar support

2-4
Safety system of your vehicle
Front seat
(1) Seat sliding forward or rearward/ Seat cushion tilt adjustment
/ Seat cushion height adjustment
(2) Seat cushion extension adjust- ment
(3) Seatback angle adjustment
(4) Lumbar support adjustment
(5) Seatback bolster adjustment (6) Seat position memory system
(7) Head restraint adjustment
(8) Shoulder adjustment
(9) Seat warmer
/ Seat cooler (by air)
(10) W alk-in seat switch
(for front passenger seat)
S S E
EA
A T
TS
S

OHI039001N
[A] : Driver’s side, [B] : Passenger’s side

2-5
0
02
2
OHI039090N
Rear seat
(11) Seat sliding forward or rearward
/Seat cushion tilt adjustment
(right side)
(12) Seat sliding or shoulder adjust- ment
(13) Lumbar support adjustment
(14) Head restraint adjustment
(15) FR ONT button
(to control front passenger seat)
(16) Seat mode switches (17) Seat warmer
(18) Seat cooler
(19) RSE (Rear Seat Entertainment)
LOCKED indicator
(20) Rear window sunshade control (details in Chapter 3)
(21) Armrest
(22) Ski through
(23) Seat position memory system (details in Chapter 3)
[A] : Type A, [B] : Type B, [C] : Type C

2-11
0
02
2
Seat cushion height and tilt
Seat cushion tilt (1)
To change the angle of the front part
of the cushion:
Push the front portion of the control
switch up to raise or down to lower
the front part of the seat cushion.
Release the switch once the seat
reaches the desired position.
Seat cushion height (2)
To change the height of the seat
cushion:
Push the rear portion of the control
switch up to raise or down to lower
the height of the seat cushion.
Release the switch once the seat
reaches the desired position.
Lumbar support
The lumbar support can be adjusted
by pressing the lumbar support
switch.
Press the front portion of the
switch (1) to increase support or
the rear portion of the switch (2) to
decrease support.
To move the support position up or down, press switch (3) or (4).
OHI038006OHI038005

2-15
0
02
2
Vehicles equipped with shoulder
adjustment
Seat sliding and Seatback angle
Push the control switch (1) forward
or rearward to slide the seat and
seatback angle to the desired posi-
tion. Release the switch once the
seat reaches the desired position.
Shoulder adjustment Push the control switch (2) forward
or rearward to move the shoulder
angle to the desired position.
Release the switch once the seat
reaches the desired position.
Cushion tilt adjustment
(1, if equipped)
Push the front portion of the control
switch (1) up to raise or down to
lower the front part of the seat cush-
ion.
Lumbar support (if equipped)
The lumbar support can be adjusted
by pressing the lumbar support
switch.
Press the front portion of theswitch (1) to increase support or
the rear portion of the switch (2) to
decrease support.
To move the support position up or down, press switch (3) or (4).
Do not adjust your seat position
forward while fastening the
seatbelt. It may apply abnormal-
ly high pressure on your
abdomen. Adjust your seat
position first, and then fasten
the seatbelt.
WARNING
OHI038083

2-19
0
02
2
Return function
Press the switch (2) to adjust both
the front passenger's seat and the
rear seat, as follows.
Rear seat
1. The seat position is adjusted to the rearmost position, the seat
cushion tilt is adjusted to the
lowest position, and the lumbar
support is decreased.
2. The head restraint is lowered, and the seatback (including the
shoulder portion) is leaned
backward.
Front passenger's seat 1. The seat position is adjusted rearward, and the seatback is
leaned back.
2. The seat cushion height is raised, and the head restraint is
adjusted to the lowest height.
Information
Return function switch for adjusting
the front passenger's seat do not oper-
ate in the following situations.
- When Engine Start/Stop button is inthe OFF position.
- A passenger occupies the front pas- senger's seat.
- An item occupies the front passen- ger's seat.
- The front passenger's door is open.
- The front passenger's seatbelt is fas- tened. Do not re-press return function
switch again, while operating
the seat positions for relaxation
mode. It may abruptly stop the
seat movement.
When you operate the control switch while adjusting the seat
positions with return function
switch, it stops the automatic
seat position adjustment. In this
case, manually adjust the seat
positions.
NOTICE
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7-58
Maintenance
Fuse name Fuse rating Circuit protected
P/SEAT
(RR LH) 130ARear IMS Control Module LH
Rear Electronic Power Seat Relay LH
MODULE8 15AHead Lamp LH/RH, Auto Head Lamp Leveling Device
Module
MODULE1410ADriver Power Outside Mirror
POWER
HANDLE 15ASteering Tilt & Telescopic Module
P/SEAT
(PASS) 130APassenger IMS Control Module,
Passenger Lumbar Support Unit
P/WINDOW (LH)30ADriver Power Window Module,
Rear Power Window Module LH
A/BAG IND10AInstrument Cluster, Front A/C Controller
MODULE1510APassenger Power Outside Mirror
CURTAIN 15AIBU Control Module
MODULE4 10A
Metal Core Block (PCB #1 - Power Outlet Relay), Analog
Clock, IBU Control Module, Overhead Console Lamp, AUX
& USB Jack, AMP, Electronic ATM Shift Lever, Front
Wireless Charger, Front Tray, Mood Lamp LH/RH,
Front/Rear Console Lamp, A/V & Navigation Head Unit,
Rear Audio Switch, Surround View Unit, Parking Collision
Avoidance Assist Unit
ROOM LAMP 10A
Overhead Console Lamp, Front/Rear Vanity Lamp LH/RH,
Room Lamp, Rear Personal Lamp LH/RH, Glove Box Lamp,
Front Foot Lamp LH/RH, Front Mood Lamp LH/RH
Luggage Lamp LH/RH, Driver/Passenger Seat Foot Lamp,
Driver/Passenger Door Inside Handle Lamp, Trunk Lid Main
Switch, Driver/Passenger Door Garnish Lamp, Rear Door
Garnish Lamp LH/RH, Rear Door Inside Handle Lamp
LH/RH
P/SEAT
(DRV) 130ADriver IMS Control Module, Driver Lumbar Support Unit
CLUSTER 10AInstrument Cluster, Head-Up Display

7-66
Maintenance
Trunk fuse panel
Fuse name Fuse rating Circuit protected
REAR HEATED40A Rear Defogger Relay
POWERTRUNK30A Power Trunk Module
DOOR LOCK215A Passenger Door Module
RDM LH15A Rear Door Module LH
P/SEAT
(RR RH) 225A Rear IMS Control Module RH
AIR BAG15A Air Bag Relay
RDM RH15A Rear Door Module RH
S/HEATER (RR RH)20A Rear CCS Module RH,
Rear Seat Warmer Control Module RH
AMP25A AMP (Premium, Premium High)
P/SEAT
(RR RH) 130A Rear IMS Control Module RH,
Rear Electronic Power Seat Relay RH
P/SEAT
(RR RH) 315A Rear Seat Lumbar Support Module RH
P/SEAT
(RR LH) 315A Rear Seat Lumbar Support Module LH
ECS10A ECS Unit
FUEL LID10A Fuel Lid Open Relay, Fuel Filler Door & Trunk Lid Switch
DOOR LOCK110A Driver Door Module
TRUNK10A Trunk Lid Relay
S/HEATER (RR LH)20A Rear CCS Module LH,
Rear Seat Warmer Control Module LH
BLOWER RR20A Rear Blower Relay

Flat tireUse of compact spare tires ........................................................................\
..6-19
Floor mat anchor(s) ........................................................................\
....................3-148
Fluid Brake fluid........................................................................\
...........................7-27
Washer fluid ........................................................................\
........................7-28
Forward Collision-Avoidance Assist (FCA) ........................................................5-51 Lane-Change Oncoming function ...............................................................5-66
Front seat adjustment ........................................................................\
.....................2-7 Easy access switch ........................................................................\
..............2-13
Forward and rearward adjustment.........................................\
........................2-9
Lumbar support ........................................................................\
...................2-11
Seat bolster adjustment ........................................................................\
.......2-12
Seat cushion height and tilt ........................................................................\
.2-11
Seat cushion length adjustment .....................................................................2-9\
Seat shoulder adjustment ........................................................................\
....2-12
Seatback angle........................................................................\
.....................2-10
Seatback pocket........................................................................\
...................2-13
Front seat head restraints Adjusting the height up and down ..............................................................2-24
Forward and rearward adjustment.........................................\
......................2-23
Removal/Reinstall ........................................................................\
...............2-24
Front wiper deicer ........................................................................\
......................3-127
Fuel filler door........................................................................\
..............................3-51
Fuel gauge ........................................................................\
....................................3-57
Fuse switch ........................................................................\
...................................7-54
Fuses ........................................................................\
.............................................7-52 Blade type fuse ........................................................................\
....................7-54
Cartridge type fuse ........................................................................\
..............7-54
Engine compartment panel fuse replacement .............................................7-54
Fuse switch ........................................................................\
..........................7-54
Fuse/relay panel description........................................................................\
7-56
Instrument panel fuse replacement .............................................................7-53
Main fuse........................................................................\
.............................7-55
Multi fuse ........................................................................\
............................7-55
I-7
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