Lexus IS250 2007 Basic Functions / LEXUS 2007 IS350/250 OWNER'S MANUAL (OM53578U)

83
1-7. Safety information
1
Before driving
While pushing the child seat into
the rear seat, allow the shoulder
belt to retract until the child seat is
securely in place.
After the shoulder belt has
retracted to a point where there is
no slack in the belt, pull the belt to
check that it cannot be extended.
■Booster seat
Place the child seat on the seat
facing the front of the vehicle.
Sit the child in the child seat. Fit the
seat belt to the child seat accord-
ing to the manufacturer's instruc-
tions and insert the plate into the
buckle. Make sure that the belt is
not twisted.
Check that the shoulder belt is cor-
rectly positioned over the child's
shoulder, and that the lap belt is as
low as possible. (
P. 3 4)
STEP4
STEP1
STEP2

84
1-7. Safety information
Removing a child restraint installed with a seat belt
Push the buckle release button
and fully retract the seat belt.
Installation with child restraint lower anchorages
Flip the cover.
Latch the hooks of the
lower straps onto the
anchorages.
If the child restraint has a top
strap, the top strap should be
latched onto the anchorages.
For owners in Canada:
The symbol on a child restraint sys-
tem indicates the presence of a
lower connector system.
Canada only
Type A
STEP1
STEP2

85
1-7. Safety information
1
Before driving
Flip the cover.
Latch the buckles onto the
anchorages.
If the child restraint has a top
strap, the top strap should be
latched onto the anchorages.
For owners in Canada:
The symbol on a child restraint sys-
tem indicates the presence of a
lower connector system.
Child restraint systems with a top strap
Secure the child restraint using a
seat belt or a lower anchors, and
lock the head restraint in place at
the lowest position.
Canada only
Type B
STEP1
STEP2
STEP1

86
1-7. Safety information
Open the anchor bracket cover,
latch the hook onto the anchor
bracket and tighten the top strap.
Make sure the top strap is securely
latched.
STEP2
■Laws and regulations pertaining to anchorages
Anchorages conform to FMVSS225 or CMVSS210.2.
Child restraint systems conforming to FMVSS213 or CMVSS213 specifications
can be used.
This vehicle is designed to confirm to the SAE J1819.
CAUTION
■When installing a booster seat
Do not fully extend the shoulder belt to prevent the belt from going to ALR lock
mode: (P. 3 6 )
●ALR mode causes the belt to tighten only which could cause injury or discomfort
to the child.
●Do not allow the child to play with the seat belt or the child could be killed or seri-
ous injured.

87
1-7. Safety information
1
Before driving
CAUTION
■When installing a child restraint system
Follow the directions given in the child restraint system installation manual and fix
the child restraint system securely in place.
If the child restraint system is not correctly fixed in place, the child may be injured or
even killed in the event of sudden braking or an accident.
●When a booster seat is installed, always ensure that the shoulder belt is posi-
tioned across the center of the child's shoulder. The belt should be kept away
from the child's neck, but not so that it could fall off the child's shoulder. Failing to
do so may result in death or serious injury in the event of an accident or sudden
braking.
●Ensure that the belt and tab are securely locked and the seat belt is not twisted.
●Push and pull the child seat in different directions to be sure it is secure.
●Follow all installation instructions provided by the child restraint system manufac-
turer.
●If the driver’s seat interferes with the child
restraint system and prevents it from being
attached correctly, attach the child restraint
system to the right-hand rear seat.
●Only put a forward facing or booster child
seat on the front seat when unavoidable.
When installing a forward facing or
booster child restraint on the front passen-
ger seat, move the seat as far back as possi-
ble. Failing to do so may result in death or
serious injury if the airbags deploy (inflate).

88
1-7. Safety information
CAUTION
■Do not use a seat belt extender
If a seat belt extender is used when installing a child restraint system, the seat belt
will not securely hold the child restraint system, which could cause death or serious
injury to the child or other passengers in the event of a collision.
■To correctly attach a child restraint system to the anchorages
When using the lower anchorages, be sure that there are no foreign objects around
the anchorages and that the seat belt is not caught behind the child seat. Make sure
the child restraint system is securely attached, or it may cause death or serious
injury to the child in the event of a sudden stop or accident.

When driving2
89
2-1. Driving procedures ................. 90
Driving the vehicle ....................... 90
Starting the engine ...................... 98
Automatic Transmission ........... 101
Manual Transmission ................ 105
Turn signal lever .......................... 107
Parking brake ............................... 108
2-2. Instrument cluster................... 109
Gauges and meters .................. 109
Indicators and warning
lights................................................ 115
Multi-information display ......... 118
2-3. Operating the lights and
windshield wipers ................. 122
Headlight switch ......................... 122
Fog light switch............................ 125
Windshield wipers and
washer.......................................... 126
Headlight cleaner switch ........ 1292-4. Using other driving
systems .................................... 130
Cruise control ............................. 130
Dynamic radar cruise
control ......................................... 133
Lexus parking
assist-sensor............................... 142
Driving assist systems............... 148
PCS (Pre-Collision
System)........................................ 154
2-5. Driving information................ 157
Cargo and luggage.................... 157
Vehicle load limits ...................... 160
Winter driving tips ....................... 161
Trailer towing................................ 165
Dinghy towing
(vehicles with an
automatic transmission) ....... 166
Dinghy towing
(vehicles with a manual
transmission) .............................. 167

90
2-1. Driving procedures
Driving the vehicle
The following procedures should be observed to ensure safe driving.
■Starting the engine (P. 9 8 )
■Driving
Automatic transmission
With the brake pedal depressed, shift the shift lever to D.
(P. 1 0 1 )
Release the parking brake. (P. 1 0 8 )
Gradually release the brake pedal and gently push the accel-
erator pedal to accelerate the vehicle.
Manual transmission
With the clutch pedal fully depressed, shift the shift lever into 1.
(P. 105)
Release the parking brake. (P. 1 0 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, push 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 0 1 )
Manual transmission
With the clutch pedal fully depressed, push 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 0 5 )
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2

91
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, push the brake pedal.
Set the parking brake. (P. 1 0 8 )
Shift the shift lever to P. (P. 1 0 1 )
Press the engine switch and stop the engine.
Lock the door, making sure that you have the electronic key on
your person.
Manual transmission
With the clutch pedal fully depressed, push the brake pedal.
Set the parking brake. (P. 1 0 8 )
Shift the shift lever into N. (P. 105)
Press the engine 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

92
2-1. Driving procedures
■Breaking in your new Lexus
To extend the life of the vehicle, the following precautions are recommended to
observe:
●For the first 186 miles (300 km):
Avoid sudden stops.
●For the first 621 miles (1000 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive continuously in the low gears.
• Do not drive at a constant speed for extended periods.
■Operating your vehicle in a foreign country
Comply with the relevant vehicle registration laws and confirm the availability of the
correct fuel. (P. 383)
■Normal characteristics after turning off the engine
Approximately five hours after the engine is turned off, you may hear sound coming
from under the vehicle for several minutes. This is because fuel evaporation leakage
check is performed. It does not indicate a malfunction.
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.
●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.