snow chains Lexus CT200h 2011 Owner's Manual (in English)

288
2-4. Using other driving systems
CT200h_EE (OM76041E)
Operating conditions of emergency brake signal
When the following three conditions are met, the emergency brake signal
will operate:
The emergency flashers are off.
Actual vehicle speed is over 55 km/h (35 mph).
The brake pedal is depressed in a manner that cause the system to judge
from the vehicle deceleration that this is a sudden braking operation.
Automatic system cancelation of emergency brake signal
The emergency brake signal will turn off in any of the following situations:
The emergency flashers are turned on.
The brake pedal is released.
The system judges from the vehicle deceleration that is not a sudden
braking operation.
CAUTION
The ABS does not operate effectively when
Tires with inadequate gripping ability are used (such as excessively worn
tires on a snow covered road).
The vehicle hydroplanes while driving at high speed on 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 uneven surfaces

304
2-5. Driving information
CT200h_EE (OM76041E)
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/power control unit coolant
• Washer fluid
Have the vehicle fitted with four snow tires or purchase a
set of tire chains for the front tires.
Ensure that all tires are the same size and 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.

306
2-5. Driving information
CT200h_EE (OM76041E)
Tire chain installation
Observe the following precautions when installing and removing chains:
Install and remove tire chains in a safe location.
Install tire chains on the front tires only. Do not install tire chains on the
rear tires.
Install tire chains on front tires as tightly as possible. Retighten chains
after driving 0.5 - 1.0 km (1/4 - 1/2 mile).
Install tire chains following the instructions provided with the tire
chains.
CAUTION
Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehicle control and cause death or
serious injury.
Use tires of the size specified.
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.
Use snow tires on all, not just some wheels.
Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failure 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, as use of chains may adversely affect
vehicle handling.
Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.

504
4-3. Do-it-yourself maintenance
CT200h_EE (OM76041E)
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, and 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.
Low profile tires (vehicles with 17 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.
If the tread on snow tires wears down below 4 mm (0.16 in.)
The effectiveness of the tires as snow tires is lost.

594
5-2. Steps to take in an emergency
CT200h_EE (OM76041E)
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, and only in an emergency.
Make sure to check the tire inflation pressure of the compact spare tire.
(P. 649)
If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle. Per-
form the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the
vehicle.
Fit tire chains to the front tires.
STEP1
STEP2
STEP3

689
Alphabetical index
CT200h_EE (OM76041E)
Switch
Airbag manual on-off switch 160
Audio remote control switch
*
Door lock switch ....................85
Driving mode select
switch .................................206
Emergency flasher switch.....550
Fog light switch ....................237
Ignition switch ......................196
Light switches.......................232
OPEN CLOSE switch
*
“POWER” switch .................196
Power window switch ..........120
Talk switch
*.................388, 412
Telephone switch
*...............412
TILT switch
*
Window lock switch .............120
Wipers and washer switch ....239
Tail lights
Switch ...................................232
Talk switch
*.....................388, 412
Talk switch (vehicles with
navigation system)
*
Telephone switch*....................412Theft deterrent system
Alarm ................................... 138
Immobilizer system ............. 131
TILT switch
*
Tire inflation pressure .............. 507
Tires
Chains .................................. 305
Checking .............................. 503
Compact spare tire ............... 586
If you have a flat tire............ 586
Inflation pressure ................. 507
Replacing ............................. 586
Rotating tires........................ 503
Size ...................................... 649
Snow tires ............................ 304
Spare tire .............................. 586
Tonneau cover .......................... 461
Tools ......................................... 586
Towing
Emergency towing ............... 552
Trailer towing ...................... 308
Traction control ........................ 285
Trailer towing ........................... 308
Transmission
Hybrid transmission............. 204
“P” position switch .............. 207
TRC .......................................... 285
Trip information ....................... 228
Trip meter ................................. 216
Turn signal lights
Replacing light bulbs ........... 534
Switch .................................. 213
Wattage ................................ 652
T
*: For vehicles with a navigation system, refer to
the “Navigation System Owner’s Manual”.