2015 LEXUS RX350 brake

6694-3. Do-it-yourself maintenance
4
Maintenance and care CAUTION■
When raising your vehicle
Make sure to observe the following precautions to reduce the possibility of death or
serious injury:
●
When using a floor jack, follow the instructions of the manual provided with the
jack.●
Do not use the jack that wa s supplied with your vehicle.●
Do not put any part of your body underneath the vehicle when it is supported
only by the floor jack.●
Always use floor jack and/or automotive jack stands on a solid, flat, level surface.●
Do not start the engine while the vehicle is supported by the floor jack.●
Stop the vehicle on level, firm ground, firmly set the parking brake and shift the
shift lever to P.●
Make sure to set the floor jack properly at the jack point.
Raising the vehicle with an improperly positioned floor jack will damage the vehi-
cle and may cause the vehicle to fall off the floor jack.●
Do not raise the vehicle while someone is in the vehicle.●
When raising the vehicle, do not place any objects on top of or underneath the
floor jack. ●
Lift up the vehicle using a floor jack such as
the one shown in the illustration.

6704-3. Do-it-yourself maintenance
Engine compartment
Engine oil filler cap
(  P. 675)
Engine oil level dipstick
(  P. 6 74 )
Battery (  P. 6 8 1 )
Brake fluid reservoir
(  P. 6 7 9 )
Fuse box (  P. 703) Engine coolant reservoir
(  P. 677)
Condenser (  P. 6 7 8 )
Radiator (  P. 6 7 8 )
Electric cooling fans
Washer fluid tank (  P. 683)

6794-3. Do-it-yourself maintenance
4
Maintenance and care Brake fluid
■ Checking fluid level
The brake fluid level should be
between the “MAX” and “MIN”
lines on the tank.
■ Adding fluid
Make sure to check the fluid type and prepare the necessary item. Fluid type FMVSS No.116 DOT 3 or SAE J1703
Items Clean funnel

6804-3. Do-it-yourself maintenance
■
Brake fluid can absorb moisture from the air
Excess moisture in the brake fluid can cause a dangerous loss of braking efficiency.
Use only newly opened brake fluid.
CAUTION■
When filling the reservoir
Take care because brake fluid can harm your hands or eyes and damage painted
surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with clean water
immediately.
If you still experience discomfort, see a doctor.
NOTICE■
If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads wear out or
when the fluid level in the accumulator is high.
If the reservoir needs frequent re filling, may be a serious problem.

7365-1. Essential information
Towing with a wheel-lift type truck
From the front (2WD models)
Release the parking brake.
From the front (AWD models)
Use a towing dolly under the rear
wheels.
From the rear
Use a towing dolly under the front
wheels.

7385-1. Essential information
Emergency towing
If a tow truck is not available in an emergency, your vehicle may be tem-
porarily towed using a cable or chain secured to the emergency towing
eyelet. This should only be attemp ted on hard, surfaced roads for 50
miles (80 km) at under 18 mph (30 km/h).
A driver must be in the vehicle to s teer and operate the brakes. The vehi-
cle’s wheels, drive train, axles, steering and brakes must be in good condi-
tion.
Emergency towing procedure
Take out the towing eyelet. (  P. 7 74 )
Type A
Insert the mechanical key (  P. 31)
into the groove and release the
claws. With the mechanical key
inserted, remove the eyelet cover
by pulling it towards you.
Type B
Insert the mechanical key (  P. 31)
into the groove and release the
claws. With the mechanical key
inserted, remove the eyelet cover
by pulling it towards you. STEP 1
STEP 2
STEP 2

5
When trouble arises
7395-1. Essential information
Insert the towing eyelet into the
hole and tighten as much as possi-
ble by hand.
Using the tip of the wheel nut
wrench, tighten down the towing
eyelet securely without interfering
with the bumper.
Securely attach a cable or chain to the towing eyelet.Take care not to damage the vehicle body.
Enter the vehicle being towed and start the engine. If the engine does not start, turn the “ENGINE START STOP” switch to
IGNITION ON mode.
Shift the shift lever to N and release the parking brake.
When the shift lever cannot be shifted:  P. 7 9 1STEP 3
STEP 4
■
While towing
If the engine is not running, the power assist for the brakes and steering will not
function, making steering and braking more difficult.
■
Wheel nut wrench
Wheel nut wrench is installed in the luggage compartment. (  P. 7 74 )STEP 5
STEP 6
STEP 7

7425-1. Essential information
If you think something is wrong If you notice any of the following symptoms, your vehicle probably needs
adjustment or repair. Contact your Lexus dealer as soon as possible.
■ Visible symptoms
● Fluid leaks under the vehicle.
(Water dripping from the air conditioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temper ature gauge needle continually points
higher than normal.
■ Audible symptoms
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
● Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking.
● Vehicle pulls heavily to one side when driving on a level road.
● Loss of brake effectiveness, sp ongy feeling, pedal almost touches
the floor