2011 Lexus IS200d snow chains

228
2-4. Using other driving systems
IS250/220d/200d_EE
CAUTION
The ABS does not operate effectively when
The limits of tire gripping performance have been exceeded.
The vehicle hydroplanes while driving at high speed on the wet or slick
road.
Stopping distance when the ABS is operating may exceed that of normal
conditions
The ABS is not designed to shorten the vehicle's stopping distance. Always
maintain a safe distance from the vehicle in front of you in the following sit-
uations.
When driving on dirt, gravel or snow-covered roads
When driving with tire chains
When driving over bumps in the road
When driving over roads with potholes or roads with uneven surfaces
TRC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRC system is operating.
Do not drive the vehicle in conditions where stability and power may be
lost.
Hill- start assist control does not operate effectively when (vehicles with an
automatic transmission)
Do not overly rely on the hill-start assist control. The hill start assist control
may not operate effectively on steep inclines and roads covered with ice.
When the VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving
may cause an accident, resulting in death or serious injury. Exercise particu-
lar care when the indicator light flashes.
When TRC and VSC are off
Be especially careful and drive at a speed appropriate to the road conditions.
As these are systems to help enhance vehicle stability and driving force, do
not turn off TRC and VSC unless necessary.

239
2-5. Driving information
2
When driving
IS250/220d/200d_EE
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropriate
to the prevailing weather conditions.
Pre-winter preparations
Use fluids that are appropriate to the prevailing outside
temperatures.
• Engine oil
• Engine coolant
• Washer fluid
Have a service technician inspect the level and specific
gravity of battery electrolyte.
Have the vehicle fitted with four snow tires or purchase a
set of tire chains for the rear tires.
Ensure that all tires are the specified size and the same brand, and
that chains match the size of the tires.
Before driving the vehicle
Perform the following according to the driving conditions.
Do not try to forcibly open a window or move a wiper that
is frozen. Pour warm water over the frozen area to melt the
ice. Wipe away the water immediately to prevent it from
freezing.
To ensure proper operation of the climate control system
fan, remove any snow that has accumulated on the air inlet
vents in front of the windshield.
Remove any ice that has accumulated on the vehicle chas-
sis.

241
2-5. Driving information
2
When driving
IS250/220d/200d_EERetighten the chains after driving 0.5  1.0 km (1/4  1/2
mile).
Tire chains (models with 16- and 17-inch tires)
Observe the following precautions when installing and removing chains.
Install and remove tire chains in a safe location.
Install tire chains on the rear tires. Do not install tire chains on front tires.
Install tire chains following the instructions provided in the accompany-
ing manual.
CAUTION
Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in a loss of vehicle control and cause death or
serious injury.
Use tires of the specified size.
Maintain the recommended level of air pressure.
Do not drive at speeds in excess of the speed limit or the speed limit spec-
ified for the snow tires being used.
Driving with tire chains (models with 16- and 17-inch tires)
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.
Do not drive in excess of the speed limit specified for the tire chains being
used or 50 km/h (30 mph), whichever is lower.
Avoid driving on bumpy road surfaces or over potholes.
Avoid sudden turns and braking.
Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.

424
4-3. Do-it-yourself maintenance
IS250/220d/200d_EE
When to replace your vehicle’s tires
Tires should be replaced if:
You have tire damage such as cuts, splits, cracks deep enough to expose
the fabric or bulges indicating internal damage
A tire goes flat repeatedly or cannot be properly repaired due to the size
or location of a cut or other damage
If you are not sure, consult with any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Tire life
Any tire over 6 years old must be checked by a qualified technician even if
it has seldom or never been used or damage is not obvious.
If the tread on snow tires wears down below 4 mm (0.16 in.)
The effectiveness of snow tires is lost.
Low profile tires (models not equipped with 16-inch tires)
Generally, low profile tires will wear more rapidly and tire grip performance
will be reduced on snowy and/or icy roads when compared to standard tires.
Be sure to use snow tires or tire chains
* on snowy and/or icy roads and
drive carefully at a speed appropriate for road and weather conditions.
*: Tire chains cannot be mounted on 18-inch tires.
CAUTION
When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train, as well as dan-
gerous handling characteristics, which may lead to an accident resulting in
death or serious injury.
Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
Do not use tire sizes other than those recommended by Lexus.
Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).
Do not mix summer, all season and snow tires.
Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.

494
5-2. Steps to take in an emergency
IS250/220d/200d_EE
The compact spare tire
The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.
Use the compact spare tire temporarily only in an emergency.
Make sure to check the tire pressure of the compact spare tire. (P. 548)
If you have a flat rear tire on a road covered with snow or ice (vehicles with
a compact spare tire)
Install the compact spare tire on the front of the vehicle. Perform the follow-
ing steps and fit tire chains to the rear tires.
Replace a front tire with the compact spare tire.
Replace the flat rear tire with the tire removed from the front of the
vehicle.
Fit tire chains to the rear tires.
STEP1
STEP2
STEP3

571
Alphabetical index
IS250/220d/200d_EE
Tachometer
Tacho indicator .....................171
Tachometer ...........................171
Tail lights
Switch ...................................186
Talk switch* ..............................332
Telephone switch* ....................332
Theft deterrent system
Alarm ....................................102
Double locking system .........101
Engine immobilizer system ....96
Tire inflation pressure ...............426
Tires
Chains ...................................239
Checking ...............................421
Emergency tire puncture
repair kit .............................499
If you have a flat tire ....487, 499
Inflation pressure ..................426
Replacing ..............................487
Rotating tires ........................421
Size .......................................548
Snow tires .............................239
Tools ..........................................487
Total load capacity ....................534
Towing
Emergency towing ................459
Trailer towing .......................242
Traction control .........................224
Transmission shift switches ....163,
165TRC .......................................... 224
Trip meter ................................. 171
Trunk
Extending trunk space ......... 380
Opener ................................... 63
Trunk light
Trunk light ............................. 64
Wattage ................................ 552
Turn signal lights
Replacing light bulbs ........... 453
Switch .................................. 170
Wattage ................................ 552
USB port* ................................. 296
Vanity lights
Vanity lights ........................ 363
Wattage ................................ 552
Vanity mirrors .......................... 363
VDIM ....................................... 224
Vehicle dynamics integrated
management ........................... 224
Vehicle identification number .. 535
Vehicle stability control ........... 224
Ventilators ................................ 374
VSC .......................................... 224T
U
V
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.