Lexus RX350 2023, Manual

Page: 506 / 604

506
7-2. Steps to take in an emergency
WARNING

Aluminum wheel
● When installing a wheel, use the same
wheel bolts that were removed with
the wheel. Also, do not use any wheel
bolts other than Lexus Genuine wheel
bolts.
● Do not attach a heavily damaged
wheel ornament, as it may fly off the
wheel while the vehicle is moving.
● If a wheel bolt hole in a wheel or the
threads of a wheel bolt or the wheel
hub are deformed, cracked, rusty or
otherwise damaged, have the vehicle
inspected by your Lexus dealer.
■ When tightening the wheel bolts
Do not tighten the wheel bolts exces-
sively. Doing so may cause the wheel
bolts, the threads of the wheel hub, or the
wheel to be damaged.
■ Guide pin
When removing or installing a tire, make
sure to use the guide pin.
Also, the guide pin is made of resin. It
may be damaged if the wheel is placed
anywhere other than or if a large
amount of force is applied to the guide
pin.
A
■ When using the spare tire
● Remember that the spare tire provided
is specifically designed for use with
your vehicle. Do not use your spare
tire on another vehicle.
● Do not use more than one spare tire
simultaneously.
● Replace the spare tire with a standard
tire as soon as possible.
● Avoid sudden acceleration, abrupt
steering, sudden braking and shifting
operations that cause sudden engine
braking.
■ When the spare tire is attached
The vehicle speed may not be correctly
detected, and the following systems may
not operate correctly:
• ABS & Brake assist
• VSC
• TRAC
• Trailer Sway Control
• EPS
• Adaptive Variable Suspension System
(if equipped)
• Dynamic radar cruise control
• PCS (Pre-Collision System)
• LTA (Lane Tracing Assist)
• LDA (Lane Departure Alert)
• RSA (Road Sign Assist) (if equipped)
• Automatic High Beam (if equipped)
• AHS (Adaptive High-beam System) (if
equipped)
• Tire pressure warning system
• Intuitive parking assist
• PKSB (Parking Support Brake) (if
equipped)