2006 LEXUS RX330 power steering cover

STEERING WHEEL AND MIRRORS
231
CAUTION
Do not adjust the mirror while the vehicle is moving.
Doing so may cause the driver to mishandle the
vehicle and an accident may occur , resulting in death
or serious injuries.
 Since the mirror surfaces can get hot, do not touch
them when the rear window and outside rear view
mirror defogger switch is on.
Power rear view mirror control
1Master switch2Control switch
Pull down the switch cover.
To adjust the power rear view mirror, first push the “L”
(left) or “R” (right) of the master switch, and push the
control switch on the desired side.
The power rear view mirror can be adjusted when the key is in
the “ACC” or “ON” position.

INTRODUCTION
540
Removing the engine compartment cover
Before jump starting or checking the power steering fluid,
etc. in the engine compartment, remove the engine
compartment cover as follows:
1. Push the core of the clips and remove the clips.
2. Remove the cover.
Be careful not to lose the removed plastic clips.
After checking the items, install the engine compartment
covers and insert the plastic clips in their original
positions.
When inserting the clips, do as shown above.
NOTICE
After installing the engine compartment cover, make
sure the cover is securely in its original position.

INTRODUCTION
541
DOITYOURSELF SERVICEPRECAUTIONS
If you perform maintenance yourself, be sure to follow the
correct procedure given in this Section.
You should be aware that improper or incomplete servicing
may result in operating problems.
Performing do −it−yourself maintenance during the warranty
period may affect your warranty coverage. Read the separate
Lexus Warranty statement for details and suggestions.
This Section gives instructions only for those items that are
relatively easy for an owner to perform. As explained in
Section 5, there are still a number of items that must be
performed by a qualified technician with special tools.
For information on tools and parts for do−it−yourself
maintenance, see “Parts and tools” on page 543.
Utmost care should be taken when working on your vehicle to
prevent accidental injury. Here are a few precautions that you
should be especially careful to observe:
CAUTION
 When the engine is running, keep hands, clothing,
and tools away from the moving fan and engine drive
belt. (Removing rings, watches, and ties is
advisable.)
 Right after driving, the engine compartment — the
engine, radiator, exhaust manifold and power
steering fluid reservoir, etc. — will be hot. So be
careful not to touch them. Oil and other fluids may
also be hot.
 If the engine is hot, do not remove the radiator cap or
loosen the drain plugs to prevent burning yourself.
 Do not leave anything that may burn easily, such as
paper or rags, in the engine compartment.
 Do not smoke, cause sparks or allow open flames
around fuel or the battery. Their fumes are
flammable.
 Do not get under your vehicle with just the body jack
supporting it. Always use automotive jack stands or
other solid supports.
 Be sure that the ignition is off if you work near the
electric cooling fans or radiator grille. With the
ignition on, the electric cooling fans will
automatically start to run if the engine coolant
temperature is high and/or the air conditioning is on.

CHASSIS
569
CHECKING POWER STEERINGFLUID
The power steering fluid reservoir is located under the
engine compartment cover. Before checking the power
steering fluid, remove the cover. (For details, see
“Removing the e ngine compartment cover” on page 540.)
Check the fluid level through the reservoir. If necessary,
add automatic transmission fluid DEXRONII or III .
If the vehicle has been driven around 80 km/h (50 mph) for 20
minutes (a little more in frigid temperatures), the fluid is hot
(60 C — 80C or 140F — 175F). You may also check the
level when the fluid is cold (about room temperature, 10 C —
30 C or 50F — 85F) if the engine has not been run for about
five hours.
1If cold O.K.2If cold add3If hot O.K.
4If hot add
Clean all dirt off the reservoir and look at the fluid level. If the
fluid is cold, the level should be in the “COLD” range. Similarly,
if it is hot, the fluid level should be in the “HOT” range. If th\
e
level is at the low side of the appropriate range, add automatic
transmission fluid DEXRON
II or III to bring the level within
the range.
To remove the reservoir cap, turn it counterclockwise and lift
up. To reinstall it, turn it clockwise. After replacing the reservoir
cap, visually check the steering box case, vane pump and hose
connections for leaks or damage.