Lexus IS250C 2012 Instrument cluster / LEXUS 2012 IS250C,IS350C OWNERS MANUAL (OM53A62U)

131
1-7. Safety information
1
Before driving
While pushing the child seat down
into the rear seat, allow the shoul-
der 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.
■Forward facing Convertible seat
Place the child seat on the seat
facing the front of the vehicle.
Run the seat belt through the child
seat and insert the plate into the
buckle. Make sure that the belt is
not twisted.
Fully extend the shoulder strap and
then allow it to retract slightly into
the ALR lock mode.
Lock mode allows the seat belt to
retract only.
STEP4
STEP1
STEP2
STEP3

132
1-7. Safety information
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.
If the child restraint has a top tether strap, the top tether strap
should be latched onto the top tether strap anchors.
■ Booster seat
Place the booster seat on the seat
facing the front of the vehicle.
Sit the child in the booster seat. Fit
the seat belt to the booster seat
according to the manufacturer's
instructions 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. 7 0)
STEP4
STEP5
STEP1
STEP2

133
1-7. Safety information
1
Before driving
Removing a child restraint installed with a seat beltPush the buckle release button
and fully retract the seat belt.
Child restraint systems with a top tether strapSecure the child restraint using a
seat belt or the lower anchors.
STEP1

134
1-7. Safety information
Pass the end of the top tether strap
through the gap between the seat
and the head restraint. Fold the
head restraint forward into the
stowed position. (P. 67) Open
the anchor bracket cover, latch the
hook onto the anchor bracket and
tighten the top tether strap. Return
the head restraint to the upright
position.
Make sure the top tether strap is
securely latched.
Close the anchor bracket cover
after install the child restraint sys-
tem.
STEP2
■When installing a child restraint system with lower anchors and a top tether strap
Depending on the child restraint system's si ze and shape, if the child restraint sys-
tem is installed to the LATCH anchors first, it may not be possible to attach the top
tether strap to the anchor bracket.
In that case, first temporarily attach the top tether strap to the anchor bracket, install
the child restraint system using the lowe r anchors and then tighten the top tether
strap.
■Laws and regulations pertaining to anchorages
The LATCH system conforms to FMVSS225 or CMVSS210.2.
Child restraint systems conforming to FMVSS213 or CMVSS213 specifications
can be used.
This vehicle is designed to conform to the SAE J1819.

135
1-7. Safety information
1
Before driving
CAUTION
■When installing a booster seat
Do not fully extend the shoulder belt to prevent the belt from going to ALR lock
mode: (P. 7 2 )
ALR mode causes the belt to tighten only which could cause injury or discomfort to
the child.
■When installing a child restraint system
Follow the directions given in the child re straint system installation manual and fix
the child restraint system securely in place.
If the child restraint system is not correctl y fixed in place, the child or other passen-
gers may be injured or even killed in the event of sudden braking, sudden swerving
or an accident.
●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 child restraint
system on the front seat when unavoidable.
When installing a forward facing child
restraint system on the front passenger
seat, move the seat as far back as possible
even if the “AIR BAG OFF” indicator light is
illuminated. Failing to do so may result in
death or serious injury if the airbags deploy
(inflate).

136
1-7. Safety information
CAUTION
■When installing a child restraint system
●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 inju ry in the event of sudden braking, sudden
swerving or an accident.
●Make sure the rear seat head restra ints are not in the folded position.
●Ensure that the belt and tab are securely locked and the seat belt is not twisted.
●Push and pull the child seat from side to side and forward to be sure it is secure.
●After securing a child restraint system, never adjust the seat.
●Follow all installation instructions provided by the child restraint system manufac-
turer.
■Do not use a seat belt extender
If a seat belt extender is used when inst alling 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 sudden braking, sudden
swerving or an accident.
■To correctly attach a child restraint system to the anchors
When using the LATCH anchors, be sure that there are no foreign objects around
the anchors and that the seat belt is not caught behind the child restraint. Make sure
the child restraint system is securely at tached, or it may cause death or serious
injury to the child or other passengers in the event of a sudden stop, sudden swerve
or accident.
NOTICE
■When using an anchor bracket
To avoid cover damage, be careful not to open the cover too widely.

When driving2
137
2-1. Driving proceduresDriving the vehicle.................. 138
Engine (ignition) switch ......... 148
Automatic transmission ........ 153
Manual transmission .............. 160
Turn signal lever ....................... 162
Parking brake ........................... 163
Horn ............................................ 165
2-2. Instrument cluster Gauges and meters ................ 166
Indicators and warning lights ......................................... 172
Multi-information display ...... 176
2-3. Operating the lights and windshield wipers
Headlight switch....................... 181
Fog light switch ........................ 185
Windshield wipers and washer ..................................... 187
Headlight cleaner switch...... 194 2-4. Using other driving
systems
Cruise control.......................... 195
Dynamic radar cruise control ..................................... 199
Intuitive parking assist ........... 213
Driving assist systems ............ 219
Hill-start assist control ......... 225
PCS (Pre-Collision System) .................................. 227
2-5. Driving information Cargo and luggage ............... 234
Vehicle load limits .................. 237
Winter driving tips ................. 238
Trailer towing .......................... 242
Dinghy towing (vehicles with an
automatic transmission).... 243
Dinghy towing (vehicles with a manual
transmission) ........................ 244

138
2-1. Driving procedures
Driving the vehicle
The following procedures should be observed to ensure safe driving.
■Starting the engine ( P. 1 4 8 )
■ Driving
Automatic transmission
With the brake pedal depressed, shift the shift lever to D. (P. 153)
Release the parking brake. ( P. 163)
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. 160)
Release the parking brake. ( P. 163)
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 5 3 )
Manual transmissionWhile 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 6 0 )
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2

139
2-1. Driving procedures
2
When driving
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. 163)
Shift the shift lever to P. ( P. 153)
Press the “ENGINE START STOP” switch and 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. 163)
Shift the shift lever into N. ( P. 160)
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

140
2-1. Driving procedures
■Starting off on a hill
Hill-start assist control will operate. (P. 2 1 9 )
■Driving in the rain
●Drive carefully when it is raining, because visibility will be reduced, the windows
may become fogged-up, and the road will be slippery.
●Drive carefully when it starts to rain, because the road surface will be especially
slippery.
●Refrain from high speeds when driving on an expressway in the rain, because
there may be a layer of water between th e tires and the road surface, preventing
the steering and brakes from operating properly.
■Engine speed while driving
In the following conditions, the engine speed may become high while driving. This is
due to automatic up-shifting control or do wn-shifting implementation to meet driv-
ing conditions. It does not indicate sudden acceleration.
●The vehicle is judged to be driving uphill or downhill
●When the accelerator pedal is released
■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.
■Drum-in-disc type parking brake system
Your vehicle has a drum-in-disc type parking brake system. This type of brake sys-
tem needs bedding-down of the brake shoe s periodically or whenever the parking
brake shoes and/or drum are replaced. Have your Lexus dealer perform the bed-
ding down.