vsc Lexus ES350 2009 Owner's Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2009, Model line: ES350, Model: Lexus ES350 2009Pages: 475, PDF Size: 6.2 MB
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■Fine adjustment of the set speed
Fine adjustment of the set speed (approximately 1.0 mph [1.6 km/h]) can be made
by lightly pressing the lever up or down and releasing it.
■Cruise control can be set when
●The shift lever is in the D or 4, 5, or 6 range of S.
●Vehicle speed is above approximately 25 mph (40 km/h).
■Accelerating
The vehicle can be accelerated normally. After acceleration, the set speed
resumes.
■Automatic cruise control cancellation
The set speed is automatically cancelled in any of the following situations.
●Actual vehicle speed falls more than 10 mph (16 km/h) below the preset vehicle
speed
At this time, the memorized set speed is not retained.
●Actual vehicle speed is below 25 mph (40km/h)
●VSC is activated
■Canceling and resuming regular acceleration
Cancel
Push the lever towards you to
cancel cruise control.
The speed setting is also can-
celed when the brakes are
applied.
Resume
To resume cruise control and
return to the set speed, push the
lever up.
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When driving
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■Automatically canceling vehicle-to-vehicle distance control
Vehicle-to-vehicle distance control driving is automatically canceled in the follow-
ing situations.
●Vehicle speed falls below 25 mph (40 km/h)
●VSC is activated
●The sensor cannot operate correctly because it is covered in some way.*
●The windshield wipers are operating at high speed.*
*
: Vehicle-to-vehicle distance control driving must be reset by turning the ON-OFF button on again.
If vehicle-to-vehicle distance control driving is automatically canceled for any other
reason, there may be a malfunction in the system. Contact your Lexus dealer.
■Automatically cancelling constant speed control
The set speed is automatically canceled in the following situations.
●Actual vehicle speed is more than 10 mph (16 km/h) below the preset vehicle
speed
At this time, the memorized set speed is not retained.
●Vehicle speed falls below 25 mph (40 km/h)
●VSC is activated
■Vehicle-to-vehicle distance settings
Select a distance from the table below. Note that the distances shown correspond
to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle distance increases/
decreases in accordance with vehicle speed.
Distance optionsVehicle-to-vehicle distance
LongApproximately 210 ft. (65 m)
MediumApproximately 150 ft. (45 m)
ShortApproximately 100 ft. (30 m)
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When driving
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Driving assist systems
When the VSC and TRAC systems are operatingIf the vehicle is in danger of slip-
ping, or if the front wheels spin, the
slip indicator light flashes to indi-
cate that the VSC and TRAC sys-
tems have been engaged.
A buzzer (intermittent) sounds to
indicate that VSC is operating.
To help enhance driving safety and performance, the following systems
operate automatically in response to various driving situations. Be aware,
however, that these systems are suppl ementary and should not be relied
upon too heavily when operating the vehicle.
■ ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenly, or if
the brakes are applied while driving on a slippery road surface
■Brake assist
Generates an increased level of braking force after the brake pedal is
depressed, when the system detects a panic stop situation.
■VSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or turning on
slippery road surfaces.
■TRAC (Traction Control)
Maintains drive power and prevents the front wheels from spinning when
starting the vehicle or accelerating on slippery roads.
■PCS (Pre-Collision System) (if equipped)
→ P. 1 6 4
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■Sounds and vibrations caused by the ABS, brake assist, VSC and TRAC systems
●A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indicate that
a malfunction has occurred in any of these systems.
●Any of the following conditions may occur when the above systems are operat-
ing. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
CAUTION
Any of the following conditions may result in an accident which could cause death or
serious injury:
■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 will exceed that of normal condi-
tions
The ABS is not designed to shorten the vehicle’s stopping distance. Always main-
tain a safe distance from the vehicle in front of you in the following situations.
●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 roads
■TRAC may not operate effectively when
Directional control and power may not be achievable while driving on slippery road
surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
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CAUTION
■When the slip indicator flashes and a warning buzzer sounds
This situation occurs immediately while VSC is activated. Always drive carefully.
Reckless driving may cause an accident. Exercise particular care when the indica-
tor light flashes and a buzzer sounds.
■Replacing tires
Make sure that all tires are of the same size, brand, tread pattern and total load
capacity. In addition, make sure that the tires are inflated to the recommended tire
pressure level.
The ABS and VSC systems will not function correctly if different tires are fitted on
the vehicle.
Contact your Lexus dealer for further information when replacing tires or wheels.
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5-2. Steps to take in an emergency
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Warning messageDetails
(If equipped)
Indicates intuitive parking assist malfunction.A buzzer also sounds.
The malfunctioning assist-sensor is shown flashing on
the display.
(Flashing)
(Flashing)
(If equipped)
Indicates a malfunction in the radar cruise control
system. A buzzer also sounds.
Stop the vehicle in a safe place. Switch the “ENGINE
START STOP” switch to OFF and then to IGNITION
ON mode again to reset the cruise control system.
Indicates a malfunction in the TRAC and VSC sys-
tems.
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When trouble arises
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5-2. Steps to take in an emergency
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CAUTION
■When using the compact spare tire
●Remember that your compact spare tire is specifically designed for use with your
vehicle. Do not use your compact spare tire on another vehicle.
●Do not use two compact spare tires simultaneously.
●Replace the compact spare tire with a standard tire as soon as possible.
●Avoid sudden acceleration, deceleration and braking, as well as sharp cornering.
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact spare tire is
installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failing to observe
this precaution may lead to an accident causing death or serious injury.
■When the compact spare tire attached
The vehicle speed may not be correctly detected, and the following systems may
not operate correctly:
●ABS & Brake assist
●VSC
●TRAC
●Navigation system (if equipped)
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Abbreviation list
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VINVehicle Identification Number
VSCVehicle Stability Control
ABBREVIATIONSMEANING
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Alphabetical index
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TiresChains ....................................................... 174
Checking ............................................... 326
If you have a flat tire.......................... 397
Inflation pressure................................ 334
Inflation pressure sensor................ 327
Information............................................ 435
Replacing............................................... 397
Rotating tires ........................................ 326
Size ........................................................... 429
Snow tires ................................................ 176
Spare tire................................................ 397
Tools ........................................................... 397
Total load capacity .................................. 171
Towing Dinghy towing ...................................... 185
Emergency towing ...........................365
Trailer towing.........................................178
TRAC............................................................ 161
Traction control ........................................ 161
Trip meter ................................................. 125
Trunk Extending a space............................. 276
Opener ........................................................ 41
Trunk light Trunk light..................................................42
Wattage.................................................... 431
Turn signal lights
Replacing light bulbs........................ 354
Switch ........................................................ 122
Wattage.................................................... 431 Vanity lights
Vanity lights...........................................264
Wattage ................................................... 431
Vanity mirrors ........................................ 264
Vehicle identification number ......... 423
Vehicle stability control ........................ 161
Ventilators ................................................. 271
VSC .............................................................. 161
Warning buzzers
Brake system........................................375
Downshifting............................................ 121
Open door ........................................... 377
Seat belt reminder ............................. 377
Warning lights Anti-lock brake system ...................376
Brake assist system ...........................376
Brake system........................................375
Charging system ................................376
Low fuel level........................................ 377
Low tire pressure warning light......................................................... 377
Malfunction indicator lamp ...........376
Master warning light......................... 377
Open door ............................................ 377
Pre-collision system..........................376
Pretensioners .......................................376
Rear light failure warning light ..... 377
Seat belt reminder light ................... 377
SRS airbags...........................................376V
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