2019 LEXUS RX350L Owners Manual

6728-2. Steps to take in an emergency
RX350/RX350L_U
Fully depress the secondary latch and remove the holding bracket
from the hoist assembly .
Tilt the bracket and pass it
through the wheel opening. Then
remove the hoist assembly .7
A
BC
8B
C
WARNING
■When storing the spare tire
Be careful not to catch fingers or other body parts between the spare tire and the body
of the vehicle.

6738-2. Steps to take in an emergency
8
When trouble arises
RX350/RX350L_U
Chock the tires.
Slightly loosen the wheel nuts (one
turn).
For vehicles with wheel lock nuts, loosen
the wheel lock nut first.
Turn the tire jack portion by hand
until the notch of the jack is in con-
tact with the jack point.
The jack point guides are located under
the rocker panel. They indicate the jack
point positions.
Replacing a flat tire
1
Flat tireWheel chock positions
FrontLeft-hand sideBehind the rear right-hand side tire
Right-hand sideBehind the rear left-hand side tire
RearLeft-hand sideIn front of the front right-hand side tire
Right-hand sideIn front of the front left-hand side tire
2
3A

6748-2. Steps to take in an emergency
RX350/RX350L_U
Raise the vehicle until the tire is
slightly raised off the ground.
Remove all the wheel nuts and the
tire.
When resting the tire on the ground,
place the tire so that the wheel design
faces up to avoid scratching the wheel
surface.
■If the spare tire cannot be lowered (RX350L)
If the spare tire cannot be lowered, it may not have been stowed properly. Perform the
following procedure:
If the spare tire still cannot be lowered, the wire cable may be severed. Have the vehicle
inspected by your Lexus dealer.
4
5
Fully tighten the spare tire clamp bolt by turn-
ing the jack handle clockwise until two clicks
are heard and the jack handle skips.
Turn the jack handle counterclockwise to
lower the spare tire.
If the spare tire still cannot be lowered,
attempt to fully tighten the spare tire clamp
bolt again by turning the jack handle clock-
wise. Then turn it counterclockwise at least 2
turns to lower the spare tire.1
2

6758-2. Steps to take in an emergency
8
When trouble arises
RX350/RX350L_U
WARNING
■When holding a tire with Selectable Color Trim (if equipped)
■Replacing a flat tire
●Do not touch the disc wheels or the area around the brakes immediately after the
vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around the brakes will
be extremely hot. Touching these areas with hands, feet or other body parts while
changing a tire, etc. may result in burns.
●Failure to follow these precautions could cau se the wheel nuts to loosen and the tire
to fall off, resulting in death or serious injury.
• Never use oil or grease on the wheel bolts or wheel nuts. Oil and grease may cause the wheel nuts to be excessively tightened, leading to
bolt or disc wheel damage. In addition, the oil or grease can cause the wheel nuts
to loosen and the wheel may fall off, causing a serious accident.
Remove any oil or grease from the wheel bolts or wheel nuts.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103 N•m,
10.5 kgf•m) as soon as possible after changing wheels.
• When installing a tire, only use wheel nuts that have been specifically designed for
that wheel.
• If there are any cracks or deformations in the bolt screws, nut threads or bolt holes
of the wheel, have the vehicle inspected by your Lexus dealer.
●Observe the following precautions. (RX350L)
Failure to do so may result in serious injury:
• Do not try to remove the wheel ornament by hand. Take due care in handling the ornament to avoid unexpected personal injury.
• Lower the spare tire completely to the ground before removing it from under the vehicle.
■Replacing a flat tire for vehicles with power back door
In cases such as when replacing tires, make sure to turn off the power back door main
switch ( P. 101). Failure to do so may cause the back door to operate unintentionally if
the power back door switch is accidentally touched, re sulting in hands and fingers
being caught and injured.
Do not hold the tire by the Selectable Color
Trim. Otherwise, the Selectable Color Trim
may be damaged or may fall off causing the tire
to drop, possibly causing injury.

6768-2. Steps to take in an emergency
RX350/RX350L_U
Remove any dirt or foreign matter
from the wheel contact surface.
If foreign matter is on the wheel contact
surface, the wheel nuts may loosen
while the vehicle is in motion, causing
the tire to come off.
Install the spare tire and loosely
tighten each wheel nut by hand by
approximately the same amount.
Tighten the wheel nuts until the tapered
portion comes into loose contact with
the disc wheel seat.
Lower the vehicle.
Firmly tighten each wheel nut two or
three times in the order shown in the
illustration.
For vehicles with wheel lock nuts,
tighten the wheel lock nut last.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
RX350: Stow the flat tire, tire jack and all tools.
RX350L: P. 677
Installing the spare tire
1
Disc wheel
seat
Tapered portion2
3
4
5

6778-2. Steps to take in an emergency
8
When trouble arises
RX350/RX350L_U
Remove the center wheel ornament by pushing from the reverse side.
Be careful not to lose the wheel ornament.
Stand the tire against the bumper
with the inner surface facing toward
you. Pass the hoist assembly and
holding bracket through the
wheel opening.
Fully depress the secondary latch and install the bracket to the
hoist assembly .
WARNING
■Stowing the flat tire
Failure to follow steps listed under stowing the tire may result in damage to the spare
tire carrier and loss of the tire, which co uld result in serious injury or death.
Stowing the flat tire, jack and all tools (RX350L)
1
2
C
B
3
AB
C

6788-2. Steps to take in an emergency
RX350/RX350L_U
Lay the tire on the ground with the
outer surface (valve stem) facing up.
Before raising the tire, make sure
that the hoist assembly is perpendic-
ular to the wheel opening. (Try to
place the tire directly beneath the
vehicle, near where the wire cable is
hanging from.)
Using the jack handle and adapter socket, tighten the tire clamp bolt by turn-
ing it clockwise until the tire is in the correct position and two clicks are heard
as the jack handle skips.
Confirm it is not loose after tighten-
ing:
Push and pull the tire
Try rotating
Visually check to ensure tire is not
hung on surrounding parts.
If looseness or mi sassembly exists,
repeat steps
to .
Repeat step , any time the tire is lowered or disturbed.
Stow the jack and all tools.
4
Valve stem
5
6
7
1
2
27
87
9

6798-2. Steps to take in an emergency
8
When trouble arises
RX350/RX350L_U
■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. 704)
■When using the compact spare tire
As the compact spare tire is not equipped wi th a tire pressure warning valve and trans-
mitter, low inflation pressure of the spare tire will not be indicated by the tire pressure
warning system. Also, if you replace the compact spare tire after the tire pressure warn-
ing light comes on, the light remains on.
■When the compact spare tire is equipped
When driving with the compact spare tire inst alled, the vehicle height will be different
than when driving with standard tires.
■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. Perform the follow-
ing 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.
1
2
3