Page 4 of 594

1
2
3
4
5
6
7
3
IS350/250_U
2-1. Driving proceduresDriving the vehicle ........................ 130
Engine (ignition) switch ................ 141
Automatic transmission.............. 146
Manual transmission .................... 152
Turn signal lever ............................ 154
Parking brake ................................. 155
Horn.................................................... 157
2-2. Instrument cluster Gauges and meters ..................... 158
Indicators and warning lights................................................. 164
Multi-information display........... 167
2-3. Operating the lights and windshield wipers
Headlight switch ............................. 172
Fog light switch .............................. 176
Windshield wipers and washer............................................. 178
Headlight cleaner switch ........... 185 2-4. Using other driving systems
Cruise control ................................ 186
Intuitive parking assist ................. 190
Driving assist systems.................. 196
2-5. Driving information Cargo and luggage ..................... 202
Vehicle load limits....................... 205
Winter driving tips ....................... 206
Trailer towing .................................. 210
Dinghy towing (vehicles with an automatic
transmission) .................................. 211
Dinghy towing (vehicles with a manual
transmission) ................................ 212
2When driving
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IS350/250_U
13
C
Automatic transmission
Manual transmission
Seat heater switches ∗
Seat heater/ventilator switches
∗
P. 345
P. 348
Automatic transmission shift lever P. 146
Shift lock override button P. 503
Cigarette lighter ∗
Ashtray
∗
Auxiliary box
∗
P. 343
P. 342
P. 335
Manual transmission shift lever P. 152
Parking brake lever P. 155
Cigarette lighter ∗
Ashtray
∗
Auxiliary box
∗
P. 343
P. 342
P. 335
Seat heater switches ∗
Seat heater/ventilator switches
∗
P. 345
P. 348
∗: If equipped
Page 18 of 594
IS350/250_U
17
Telephone switch *1P. 298
Cruise control switch P. 186
“DISP” switch P. 168
Talk switch *1P. 298
Automatic transmission Manual transmission
ECT switch P. 147ETCS switch P. 153
B
C
∗: If equipped
*1: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
*2: Refer to “Navigation System Owner's Manual”.
Windshield wiper
de-icer
∗ P. 225Windshield wiper
de-icer
∗ P. 225
Page 22 of 594
IS350/250_U
21
Vehicle control and operation data recording
Your Lexus is equipped with sophisticated computers that record certain informa-
tion about your vehicle’s operation, such as:
• Engine speed
• Accelerator status
•Brake status
•Vehicle speed
• Shift position (except manual transmission)
The data recorded varies according to the grade level and options the vehicle is
equipped with. The computers do not record conversations, sound or pictures.
●Data usage
Lexus may use the data recorded in these computers to diagnose malfunctions,
conduct research and development, and improve quality.
Lexus will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a government agency
• For research purposes where the data is not tied to a specific vehicle or vehicle
owner
Page 60 of 594
59
1-3. Adjustable components (seats, mirrors, steering wheel)
1
Before driving
IS350/250_U
Linking driving position memory with door unlock operation
Record your driving position to button “1”, “2” or “3” before performing
the following.
Carry only the key (including the card key
∗) to which you want to link the
driving position. If 2 or more keys are in the vehicle, the driving position
cannot be linked properly.
∗
: If equipped
■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. Push button “1”, “2” or “3” to
recall the memorized position.
STEP1
STEP2
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When driving2
129
IS350/250_U
2-1. Driving proceduresDriving the vehicle.................. 130
Engine (ignition) switch .......... 141
Automatic transmission ........ 146
Manual transmission .............. 152
Turn signal lever ....................... 154
Parking brake ........................... 155
Horn ............................................ 157
2-2. Instrument cluster Gauges and meters ................ 158
Indicators and warning lights ......................................... 164
Multi-information display ..... 167
2-3. Operating the lights and windshield wipers
Headlight switch...................... 172
Fog light switch ......................... 176
Windshield wipers and washer ..................................... 178
Headlight cleaner switch...... 185 2-4. Using other driving
systems
Cruise control.......................... 186
Intuitive parking assist ........... 190
Driving assist systems ............ 196
2-5. Driving information Cargo and luggage ............... 202
Vehicle load limits .................. 205
Winter driving tips ................. 206
Trailer towing ........................... 210
Dinghy towing (vehicles with an
automatic transmission)...... 211
Dinghy towing (vehicles with a
manual transmission) .......... 212
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130
IS350/250_U
2-1. Driving procedures
Driving the vehicle
The following procedures should be observed to ensure safe driving.
■Starting the engine ( →P. 141)
■ Driving
Automatic transmission
With the brake pedal depressed, shift the shift lever to D. (→P. 1 4 6 )
Release the parking brake. ( →P. 155)
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. 1 5 2 )
Release the parking brake. (→ P. 155)
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 4 6 )
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 5 2 )
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2
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131
2-1. Driving procedures
2
When driving
IS350/250_U
Starting on a steep uphillAutomatic 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. 155)
Shift the shift lever to P. ( →P. 1 4 6 )
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. 155)
Shift the shift lever into N. ( →P. 1 5 2 )
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