2005 Lexus ES330 ECU

OCCUPANT RESTRAINT SYSTEM
157
CAUTION
Push and pull the child restraint system in different
directions to be sure it is secure. Follow all the
installation instructions provided by its manufacturer.
4. To remove the convertible seat, press the buckle−release
button and allow the belt to retract completely. The belt will
move freely again and be ready to work for an adult or older
child passenger.

OCCUPANT RESTRAINT SYSTEM
162
TO USE THE ANCHOR BRACKET
1. Lower the head restraint to the lowest position.
2. Pull up the lid of the anchor bracket.
3. Fix the child restraint system with the seat belt.
4. Latch the hook onto the anchor bracket and tighten the
top strap.
For instructions to install the child restraint system, see “Child
restraint system” on page 147.
CAUTION
Make sure the top strap is securely latched, and check
that the child restraint system is securely by pushing
and pulling it in different directions. Follow all the
installation instructions provided by its manufacturer.

OCCUPANT RESTRAINT SYSTEM
165
CAUTION
When using the lower anchorages for the child
restraint system, be sure that there are no irregular
objects around the anchorages or that the seat belt is
not caught.
 Push and pull the child restraint system in different
directions to be sure it is secure. Follow all the
installation instructions provided by its
manufacturer.
 Do not install a child restraint system on the rear seat
if it interferes with the lock mechanism of the front
seats. This can cause death or serious injury to the
child and front passenger in case of sudden braking
or a collision.
DRIVING POSITION MEMORY SYSTEM
The microcomputer can memorize the positions of the driver’s
seat, accelerator and brake pedals, and outside rear view
mirrors. Two different driving position profiles can be entered
into the computer’s memory.
Recording a driving position in the computer’s memory can
only be done when the ignition key is in the “ON” position and
the selector lever is in the “P” position.
Setting the driving position
1. Adjust the driver’s seat, accelerator and brake pedals,
and outside rear view mirrors to the desired position.
2. While pushing the “SET” button, push button “1” or “2”
until the signal beeps.
The beep sound means that the positions are recorded in the
computer’s memory.

STEERING WHEEL AND MIRRORS
178
Drive the vehicle slowly (at 8 km/h [5 mph] or lower) in a circle
until the direction is displayed. If there is not enough space to
drive in a circle, drive around the block until the direction is
displayed.
After driving in 1 to 3 circles in the above method, calibration
is complete with the direction shown on the display. Perform
circling calibration just after you have purchased
your Lexus. And then always perform circling calibration
after the battery has been removed, replaced or
disconnected.
 Do not perform circling calibration of the compass in a place
where the earth’s magnetic field is subject to interference by
artificial magnetic fields (underground parking, under a steel
tower, between buildings, roof parking, near a crossing,
near a large vehicle, etc.).
 During calibration, do not operate electric systems
(moonroof, power windows, etc.) as they may interfere with
the calibration.
CAUTION
When doing the circling calibration, be sure to secure
a wide space, and watch out for people and vehicles
in the neighborhood. Do not violate any local traffic
rules while performing circling calibration.
 Do not adjust the display while the vehicle is moving.
Be sure to adjust the display only when the vehicle is
stopped.

AUDIO
236(h) If the satellite radio tuner malfunctions
When
problems occur with the XM tuner, a message will appear on the display. Referring to the table below to identify the problem,
take the suggested corrective action.
ANTENNA
The XM antenna is not connected. Check whether the XM antenna cable is attached securely.
A short−circuit occurs in the antenna or the surrounding antenna cable. See a L\
exus certified
dealer.
UPDATING
You have not subscribed to the XM satellite radio. The radio is being upd\
ated with the latest
encryption code. Contact the XM satellite radio for subscription information. Whe\
n a contact
is canceled, you can choose the “CH000” and all free −to− air channels.
The premium channel you selected is not authorized. Wait for about 2 seconds until the radio
returns to the previous channel or “CH001”. If it does not change automatica\
lly, select another
channel. If you want to listen to the premium channel, contact the XM satellite\
radio.
NO SIGNALThe XM signal is too weak at the current location. Wait until your vehicle reaches a location
with a stronger signal.
LOADINGThe unit is acquiring audio or program information. Wait until the unit has received the infor-
mation.
OFF AIRThe channel you selected is not broadcasting any programming. Select ano\
ther channel.
− − −
The channel you selected is no longer available. Wait for about 2 seconds until the radio re-
turns to the previous channel or “CH001”. If it does not change automatica\
lly, select another
channel.
The XM Listener Care Center is also available on the phone, please call \
(800) 852 −9696 during the following hours:
Monday—Saturday: 7 a.m.—1 a.m. Sunday: 12 p.m.—12 a.m.

STARTING AND DRIVING
265
(e) Parking
1Brake pedal2Parking brake pedal
3“P” (Park) position
1. Bring the vehicle to a complete stop.
2. Depress the parking brake fully to securely apply the
parking brake.
3. With the brake pedal held down with your foot, shift the
selector lever to the “P” position.
CAUTION
Never attempt to move the selector lever into “P” under
any circumstances while the vehicle is moving. Serious
mechanical damage and loss of vehicle control may
result.
(f) Good driving practice
 If the transmission repeatedly shifts up and down between
fourth and overdrive gears when climbing a gentle slope,
shift the selector lever to the “4” position. Be sure to shift the
selector lever to the “D” position after climbing the slope.
 When towing a trailer, in order to maintain efficient engine
braking and electrical charging performance, do not use
overdrive.
CAUTION
Always keep your foot on the brake pedal while stopped
with the engine running. This prevents the vehicle from
creeping.
NOTICE
Always use the brake pedal or the parking brake to hold
the vehicle on an upgrade. Do not attempt to hold the
vehicle using the accelerator pedal, as this can cause
the transmission to overheat.
(g) If you cannot shift the selector lever
If you cannot shift the selector lever even though the brake
pedal is depressed, use the shift lock override button. For
instructions, see “If you cannot shift automatic transmission
selector lever” on page 322.

DRIVING TIPS
282
Do not continue normal driving when the brakes are
wet. If they are wet, your vehicle will require a longer
stopping distance, and it may pull to one side when
the brakes are applied. Also, the parking brake will
not hold the vehicle securely.WINTER DRIVING TIPS
Make sure your coolant is properly protected against
freezing.
Only use “Toyota Super Long Life Coolant” or similar high
quality ethylene glycol based non −silicate, non −amine,
non− nitrite, and non −borate coolant with long −life hybrid
organic acid technology. (Coolant with long −life hybrid organic
acid technology is a combination of low phosphates and
organic acids.)
See “Checking the engine coolant level” on page 355 for
details of coolant type selection.
For the U.S.A. — “T oyota Super Long Life Coolant” is a mixture
of 50% coolant and 50% deionized water. This coolant
provides protection down to about −35C (− 31F).
For Canada — “Toyota Super Long Life Coolant” is a mixture
of 55% coolant and 45% deionized water. This coolant
provides protection down to about −42C (− 44F).
NOTICE
Do not use plain water alone.
Check the condition of the battery and cables.
Cold temperatures reduce the capacity of any battery, so it
must be in top shape to provide enough power for winter
starting. Page 396 tells you how to visually inspect the battery.
Your Lexus dealer and most service stations will be pleased to
check the battery charge level.

DRIVING TIPS
287
Brakes and safety chains
Lexus recommends trailers with brakes that conform to
any applicable federal and state/provincial regulations.
 A safety chain must always be used between the towing
vehicle and the trailer. Leave sufficient slack in the
chain for turns. The chain should cross under the
trailer tongue to prevent the tongue from dropping to
the ground in case it becomes damaged or separated.
For correct safety chain procedures, follow the hitch or
trailer manufacturer’s recommendations.
CAUTION
 If the total trailer weight exceeds 500 kg (1102 lb.),
trailer brakes are required.
 Never tap into your vehicle’s hydraulic system as it
will lower its braking effectiveness.
 Never tow a trailer without using a safety chain
securely attached to both the trailer and the vehicle.
If damage occurs to the coupling unit or hitch ball,
there is possible danger of the trailer wandering over
into another lane.
Tires
Ensure that your vehicle’s tires are properly inflated. Adjust
the tire inflation pressure to the recommended cold tire
inflation pressure indicated below:
Tire inflation pressure, kPa (kgf/cm
2 or bar, psi)
P215/60R16 94V Front 200 (2.0, 29) Rear 200 (2.0, 29)
P215/55R17 93V Front 220 (2.2, 32) Rear 220 (2.2, 32)
 The trailer tires should be inflated to the pressure
recommended by the trailer manufacturer in respect to the
total trailer weight.
Trailer lights
Trailer lights must comply with federal, state/provincial and
local regulations. See your local recreational vehicle dealer
or rental agency for the correct type of wiring and relays for
your trailer. Check for correct operation of the turn signals
and stop lights each time you hitch up. Direct splicing may
damage your vehicle’s electrical system and cause a
malfunction of your lights.
Breakin schedule
 Lexus recommends that you do not tow a trailer with a new
vehicle or a vehicle with any new power train component
(engine, transmission, differential, wheel bearing, etc.) for
the first 800 km (500 miles) of driving.