2023 TOYOTA SUPRA lumbar support

242-1. QUICK REFERENCE
1Backrest angle
2 Height
3 Backrest width*
4 Lumbar support*
5 Forward/back
6 Seat angle*
*: if equipped
*: if equipped
1Forward/backward, height,
seat tilt 2
Driver's seat memory
3 Backrest tilt
4 Backrest width
5 Lumbar support
1 Adjusting
2 Selecting a mirror, Automatic
Curb Monitor, refer to page
11 0 .
3 Folding in and out
1 Fold the lever down.
2 Move the steering wheel to
Set-up and use
Seats, mirrors, and steer-
ing wheel
Manually adjustable seats
Electrically adjustable
seats*
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1003-1. CONTROLS
1Backrest angle
2 Height
3 Backrest width*
4 Lumbar support*
5 Forward/back
6 Seat angle*
*: if equipped
Pull the lever and apply your
weight to or lift your weight off
the backrest as required. Pull the lever up or press the
lever down repeatedly until the
seat reaches the desired height.
Pull the lever and slide the seat
in the desired direction.
After releasing the lever, move
the seat gently forward or back
to make sure it engages prop-
erly.
Manually adjustable seats
Overview
Backrest angle
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1013-1. CONTROLS
3
CONTROLS
Pull the lever up or press the
lever down repeatedly until the
seat reaches the desired angle.
*: if equipped
The seat adjustment for the
driver’s seat is stored for the
driver profile currently used.
When the vehicle is unlocked
via the vehicle key, the position
is automatically retrieved if the
function, refer to page 68, is
activated for this purpose.
The current seat position can be
stored using the memory func-
tion, refer to page 111.1
Forward/backward, height,
seat tilt
2 Driver's seat memory
3 Backrest tilt
4 Backrest width
5 Lumbar support
Push switch forward or back-
ward.
Seat angle
Electrically adjustable
seats*
General information
Overview
Forward/backward

1033-1. CONTROLS
3
CONTROLS
The curvature of the seat back-
rest can be adjusted in a way
that it supports the lumbar
region of the spine. The lower
back and the spine are sup-
ported for upright posture.
Adjusting the backrest width
may improve lateral support
when taking corners.
You can change the backrest
width by adjusting the side
wings of the backrest.The vehicle is fitted with two
safety belts to ensure occupant
safety. However the safety belt
can only offer protection when
adjusted correctly.
Always make sure that safety
belts are being worn by the
occupants before driving off.
The airbags supplement the
safety belts as an additional
safety device. The airbags are
not a substitute for safety belts.
All belt fastening points are
designed to achieve the best
possible protective effect of the
safety belts with proper use of
the safety belts and correct seat
setting. Notes on sitting safely,
refer to page P.99.
Lumbar support
Concept
Adjusting
• Press the front/rear sec- tion of the button: The
curvature is increased/
decreased.
• Press the upper/lower section of the button:
The curvature is shifted
up/ down.
Backrest width
Concept
General information
Adjusting
• Press the front section of the button: The back-
rest width decreases.
• Press the rear section of the button: The back-
rest width increases.
Safety belts
General information

1113-1. CONTROLS
3
CONTROLS
1Fold the lever down com-
pletely.
2 Grip the steering wheel with
both hands and move the
steering wheel to the pre-
ferred height and angle to
suit your seat position.
3 Fold the lever back up.
The following settings can be
stored and, if necessary,
retrieved using the memory
function:
• Seat position.
• Exterior mirror position.
• Height of the Head-up Dis- play.
Two memory locations with dif-
ferent settings can be set for
each driver profile, refer to page
68. The following settings are not
stored:
• Backrest width.
• Lumbar support.
The memory buttons are located
on the driver's seat.
1
Set the desired position.
Manual steering wheel
adjustment
Memory function
Concept
General information
Safety information
WARNING
Using the memory function while
driving can lead to unexpected
seat movements. Vehicle control
could be lost. There is a risk of an
accident. Only retrieve the mem-
ory function when
the vehicle is
stationary.
WARNING
There is a risk of jamming when
moving the seats. There is a risk
of injury or risk of damage to prop-
erty. Make sure that the area of
movement of the seat is clear
prior to any adjustment.
Overview
Storing

360Alphabetical Index
Alphabetical Index
A
A/C button, see Air conditioning............................................... 235
ABS, Antilock Brake System . 199
ACC, see Dynamic radar cruise control with fu ll-speed range
............................................... 209
Acceleration Assistant, see Launch Control..................... 135
Accessories and parts ............... 6
Activated charcoal filter ........ 238
Active Guard, see Toyota Supra Safety .................................... 176
Adaptive brake assist ............ 199
Adaptive variable suspension ............................................... 231
Additional coolant tank cooling, Capacity ................................ 342
Additives, engine oil types .... 304
Air circulation, see Recircu- lated-air mode....................... 236
Air conditioning ...................... 235
Air distribution, manual ......... 237
Air flow, automa tic air condition-
ing .......................................... 237
Air outlets, see Ventilation .... 238
Air pressure, tires .................. 270
Airbags .................................... 164
Airbags, indicator and warning light........................................ 166
Alarm system ............................ 95
Alarm, unintentional................. 96
All-season tires, see Winter tires ............................................... 281
Antilock Brake System, ABS . 199
Anti-slip control, see VSC ..... 200
Anti-theft protection, locking .. 82
Anti-theft protection, see Lug bolt lock ................................ 296
Apple CarPlay, connection to the vehicle ..................................... 76 Approved axle load ................341
Approved total weight ............341
Assistance when driving off, see
Hill-start assist control.........200
Assistance with breakdown ..322
AUTO program, automatic air conditioning ........ ..................236
Auto Start/Stop function ........ 119
Automatic air conditioning ....233
Automatic cruise control with Stop & Go ..............................209
Automatic Curb Monitor, exte- rior mirror .............................. 110
Automatic deactivation, front-seat passenger airbags...............................................175
Automatic headlight control ..157
Automatic high-beam .............160
Automatic locking ....................94
Automatic transmission.........131
Automatic transmission, Fluid ...............................................342
Automatic transmission, see Automatic transm ission.......131
Automatic unlocking ................94
Automatic vehicle wash .........331
Autonomous Emergency Brak- ing ..........................................196
Axle loads, weights ................341
B
Backrest curvature, see Lumbar support ................ ..................103
Backrest tilt .............................102
Backrest, seats .........................99
Backrest, width .......................103
Bar for tow-starting/towing....328
Battery, changing, remote con- trol of the vehicle ....................84
Battery, disposing of ..............314
Battery, vehicle .. .....................313

366Alphabetical Index
Interval display, see Service
requirements ........................ 147
J
Jam protection system, windows ................................................. 98
Joystick, Automatic transmis- sion ........................................ 131
Jump-starting ......................... 325
K
Key, mechanical ....................... 86
Key, see Remote control.......... 80
Keyless Go, see Comfort entry88
Kickdown, Automatic transmis- sion ........................................ 131
Knee airbag ............................. 164
L
Label on recommended tires 280
Lane departure warning......... 187
Lane threshold, warning ........ 187
Language, setting on the Control Display .................................... 63
Lashing eyes in the cargo area ............................................... 254
Launch Control ....................... 135
Leather care ............................ 334
LEDs, replacing, see Lights and
bulbs...................................... 312
Length, vehicle ....................... 340
Letters and numbers, entering 55
Lever Shift lever ............................. 130
License plate li ght, see Lights
and bulbs .............................. 312
Light in the exterior mirror, see Blind spot monitor ............... 191 Light in the exterior mirror, see
RCTA (Rear cross traffic alert)
function .................................228
Light replacement, see Lights and bulbs...............................312
Light switch.............................156
Light-alloy wheels, care .........335
Light-emitting diodes, replacing, see Lights and bulbs ............312
Lighting ...................................156
Lights .......................................156
Lights and bulbs .....................312
Lights, care .............................332
List of all messages .................65
Load .........................................254
Loading....................................253
Location, vehicle position .......64
Lock, lug bolts ........................296
Locking using the remote control .................................................82
Locking, automatic ...................94
Locking, see Opening and Clos- ing ............................................80
Locking, settings ......................93
Low beams ..............................158
Low beams, automatic, see Auto- matic high-beam ...................160
Lower back support ...............103
Lug bolt lock ...........................296
Lumbar support ......................103
M
Maintenance ............................308
Maintenance requirements, see Condition Based Service CBS...............................................309
Maintenance system ..............308
Maintenance, see Service requirements .........................147
Make-up mirror .......................245
Malfunction displays, see Vehi- cle messages ........................139