manual transmission Lexus IS250 2010 Using The Air Conditioning System And Defogger / LEXUS 2010 IS350 IS250 OWNERS MANUAL (OM53A23U)

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2-1. Driving procedures
Driving the vehicle ........................ 124
Engine (ignition) switch .............. 134
Automatic transmission.............. 139
Manual transmission .................... 145
Turn signal lever ............................ 147
Parking brake ................................. 148
Horn.................................................... 150
2-2. Instrument cluster
Gauges and meters ....................... 151
Indicators and warning
lights................................................. 157
Multi-information display........... 160
2-3. Operating the lights and
windshield wipers
Headlight switch ............................ 165
Fog light switch .............................. 168
Windshield wipers and
washer............................................. 169
Headlight cleaner switch ........... 1742-4. Using other driving systems
Cruise control ................................ 175
Dynamic radar cruise
control............................................. 179
Intuitive parking assist ................. 190
Driving assist systems.................. 196
PCS
(Pre-Collision System) ........... 202
2-5. Driving information
Cargo and luggage ..................... 206
Vehicle load limits ........................ 209
Winter driving tips ........................ 210
Trailer towing .................................. 214
Dinghy towing
(vehicles with an automatic
transmission) ................................ 215
Dinghy towing
(vehicles with a manual
transmission) ................................ 216
2When driving

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C
Automatic transmission
Manual transmission
Seat heater switches 
Seat heater/ventilator switches

P. 348
P. 351
Automatic transmission shift lever P. 139
Shift lock override button P. 503
Cigarette lighter
Ashtrays P. 346
P. 345
Manual transmission shift lever P. 145
Parking brake lever P. 148
Cigarette lighter
Ashtrays P. 346
P. 345
Seat heater switches 
Seat heater/ventilator switches

P. 348
P. 351
: If equipped

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Type B Type A
Telephone switch *2P. 302
Cruise control switch 
Dynamic radar cruise control switch

P. 175
P. 179
Distance switch 
P. 179
“DISP” switch P. 161
Talk switch *2P. 302
“DISP” switch P. 161
Distance switch 
P. 179
Cruise control switch 
Dynamic radar cruise control switch

P. 175
P. 179
Automatic transmission Manual transmission
VSC off
switch
 P. 198
ECT switch P. 140
VSC off
switch
 P. 198
ETCS switch P. 146
B
C
: If equipped
*1: Refer to “Navigation System Owner's Manual”.
*2: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

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1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
Driving position memory (driver’s seat)
Your preferred driving position (the position of the driver's seat, steering
wheel and outside rear view mirrors) can be memorized and recalled with
the touch of a button. It is also possible to set this function to activate auto-
matically when the doors are unlocked.
Three different driving positions can be entered into memory.
■Entering a position to memory
Switch to IGNITION ON mode.
Adjust the driver’s seat, steering wheel, and outside rear view
mirrors to the desired positions.
Push the “SET” button, then
within 3 seconds push button
“1”, “2” or “3” until the signal
beeps.
If the selected button has
already been preset, the previ-
ously recorded position will be
overwritten.
■Recalling the memorized position
Vehicles with an automatic transmission: Check that the shift lever is
set in P.
Vehicles with a manual transmission: Check that the parking brake is
set.
Switch to IGNITION ON mode.
STEP1
STEP2
STEP3
STEP1

: If equipped

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1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
Seat position memory (front passenger’s seat)
Your preferred front passenger seat position can be memorized and
recalled with the touch of a button.
Three different seat positions can be entered into memory.
■Entering a position to memory
Switch to IGNITION ON mode.
Adjust the front passenger seat to the desired position.
Push the “SET” button, then
within 3 seconds push button
“1”, “2” or “3” until the signal
beeps.
If the selected button has
already been preset, the previ-
ously recorded position will be
overwritten.
■Recalling the memorized position
Vehicles with an automatic transmission: Check that the shift lever is
set in P.
Vehicles with a manual transmission: Check that the parking brake is
set.
Push button “1”, “2” or “3” to
recall the memorized position.
STEP1
STEP2
STEP3

: If equipped

When driving2
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2-1. Driving procedures
Driving the vehicle.................. 124
Engine (ignition) switch ......... 134
Automatic transmission ........ 139
Manual transmission .............. 145
Turn signal lever ....................... 147
Parking brake ........................... 148
Horn ............................................ 150
2-2. Instrument cluster
Gauges and meters ................. 151
Indicators and warning
lights ......................................... 157
Multi-information display ..... 160
2-3. Operating the lights and
windshield wipers
Headlight switch...................... 165
Fog light switch ........................ 168
Windshield wipers and
washer ..................................... 169
Headlight cleaner switch....... 1742-4. Using other driving
systems
Cruise control........................... 175
Dynamic radar cruise
control ...................................... 179
Intuitive parking assist ........... 190
Driving assist systems ............ 196
PCS
(Pre-Collision System) ...... 202
2-5. Driving information
Cargo and luggage ............... 206
Vehicle load limits .................. 209
Winter driving tips .................. 210
Trailer towing ........................... 214
Dinghy towing
(vehicles with an
automatic transmission)..... 215
Dinghy towing
(vehicles with a
manual transmission) .......... 216

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2-1. Driving procedures
Driving the vehicle
The following procedures should be observed to ensure safe driving.
■Starting the engine (P. 134)
■Driving
Automatic transmission
With the brake pedal depressed, shift the shift lever to D.
(P. 1 3 9 )
Release the parking brake. (P. 1 4 8 )
Gradually release the brake pedal and gently depress the
accelerator pedal to accelerate the vehicle.
Manual transmission
While depressing the clutch pedal, shift the shift lever into 1.
(P. 145)
Release the parking brake. (P. 1 4 8 )
Gradually release the clutch pedal. At the same time, gently
depress the accelerator pedal to accelerate the vehicle.
■Stopping
Automatic transmission
With the shift lever in D, depress the brake pedal.
If necessary, set the parking brake.
When the vehicle is stopped for an extended period of time, shift the
shift lever to P or N. (
P. 1 3 9 )
Manual transmission
While depressing the clutch pedal, depress the brake pedal.
If necessary, set the parking brake.
When the vehicle is stopped for an extended period of time, shift the
shift lever into N. (
P. 1 4 5 )
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2

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2-1. Driving procedures
2
When driving
Starting on a steep uphill
Automatic transmission
Firmly set the parking brake and shift the shift lever to D.
Gently depress the accelerator pedal.
Release the parking brake.
Manual transmission
With the parking brake firmly set and the clutch pedal fully
depressed, shift the shift lever into 1.
Lightly depress the accelerator pedal at the same time as gradu-
ally releasing the clutch pedal.
Release the parking brake.
■Parking the vehicle
Automatic transmission
With the shift lever in D, depress the brake pedal.
Set the parking brake. (P. 1 4 8 )
Shift the shift lever to P. (P. 1 3 9 )
Press the “ENGINE START STOP” switch to stop the engine.
Lock the door, making sure that you have the electronic key on
your person.
Manual transmission
While depressing the clutch pedal, depress the brake pedal.
Set the parking brake. (P. 1 4 8 )
Shift the shift lever into N. (P. 145)
Press the “ENGINE START STOP” switch to stop the engine.
Lock the door, making sure that you have the electronic key on
your person.
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3

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2-1. Driving procedures
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When driving
CAUTION
■When starting the vehicle
With automatic transmission vehicles, always keep your foot on the brake pedal
while stopped with the engine running. This prevents the vehicle from creeping.
■When driving the vehicle
●Do not drive if you are unfamiliar with the location of the brake and accelerator
pedals to avoid depressing the wrong pedal.
• Accidentally depressing the accelerator pedal instead of the brake pedal will
result in sudden acceleration that may lead to an accident that could result in
death or serious injury.
• When backing up, you may twist your body around, leading to a difficulty in
operating the pedals. Make sure to operate the pedals properly.
• Make sure to keep a correct driving posture even when moving the vehicle
only slightly, allowing you to depress the brake and accelerator pedals prop-
erly.
• Depress the brake pedal using your right foot. Depressing the brake pedal
using your left foot may delay response in an emergency, resulting in an acci-
dent.
●Do not drive the vehicle over or stop the vehicle near flammable materials.
●With automatic transmission vehicles, do not let the vehicle roll backwards while
the shift lever is in a driving position, or roll forward while the shift lever is in R.
Doing so may cause the engine to stall or lead to poor brake and steering perfor-
mance, resulting in an accident or damage to the vehicle.
●If the smell of exhaust is noticed inside the vehicle, open the windows and check
that the trunk is closed. Large amounts of exhaust in the vehicle can cause driver
drowsiness and an accident, resulting in death or a serious health hazard. Have
the vehicle inspected by your Lexus dealer immediately.
●On vehicles with an automatic transmission, do not shift the shift lever to P while
the vehicle is moving.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to R while the vehicle is moving forward.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to D (vehicles with an automatic transmission) or 1
(vehicles with a manual transmission) while the vehicle is moving backward.
Doing so can damage the transmission and may result in a loss of vehicle control.

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2-1. Driving procedures
NOTICE
■When driving the vehicle
●Do not depress the accelerator and brake pedals at the same time during driving,
as this may restrain the engine output.
With automatic transmission vehicles
●Do not use the accelerator pedal or depress the accelerator and brake pedals
together to hold the vehicle on a hill.
With manual transmission vehicles
●Do not rest your foot on the clutch pedal while driving.
Doing so may cause clutch trouble.
●Do not use any gear other than the first gear when starting off and moving for-
ward.
Doing so may damage the clutch.
●Do not use the clutch to hold the vehicle when stopping on an uphill grade.
Doing so may damage the clutch.
■When parking the vehicle
With automatic transmission vehicles, always put the shift lever in P. Failure to do so
may cause the vehicle to move or the vehicle may accelerate suddenly if the accel-
erator pedal is accidentally depressed.
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and hold it there for a long
time.
Doing so may damage the power steering motor.
●When driving over bumps in the road, drive as slowly as possible to avoid damag-
ing the wheels, underside of the vehicle, etc.