Lexus RX L (2022 year). Manual in english - page 30

606

8-3. Initialization

8-3.Initialization

*

: If  equipped

Items to initialize

The following items must be initialized for normal system operation after such 
cases as the battery being reconnected, or maintenance being performed on 
the vehicle:

List of items to initialize

Item

When to initialize

Reference

Tire pressure warning 
system

• When changing the tire inflation pres-

sure by changing traveling speed

• When changing the tire size
• When rotating the tires

P.496

Oil maintenance

• After the maintenance is performed

P.473

PKSB (Parking Support 
Brake)

*

• After reconnecting or changing the 

battery

P.380

Power back door

*

• After reconnecting or changing the 

battery

P.126

608

What to do if... (Troubleshooting)

1-1.What to do if... (Troubleshooting)

What to do if... (Troubleshooting)



If you lose your mechanical keys, 
new genuine mechanical keys can 
be made by any authorized Lexus 
retailer or Lexus authorized 
repairer, or any reliable repairer. 
(



P.568)



If you lose your electronic keys, the 
risk of vehicle theft increases signifi-
cantly. Contact any authorized 
Lexus retailer or Lexus authorized 
repairer, or any reliable repairer 
immediately. (



P.568)



Is the electronic key battery weak or 
depleted? (



P.504)



Is the engine switch in IGNITION 
ON mode?

When locking the doors, turn the engine 
switch off. (



P.261)



Is the electronic key left inside the 
vehicle?

When locking the doors, make sure that 
you have the electronic key on your per-
son.



The function may not operate prop-
erly due to the condition of the radio 
wave. (



P.133)



Is the child-protector lock set?

The rear door cannot be opened from 
inside the vehicle when the lock is set. 
Open the rear door from outside and then 
unlock the child-protector lock. (



P.115)



Did you press the engine switch 
while firmly depressing the brake 
pedal? (



P.259)



Is the shift lever in P? (



P.259)



Is the electronic key anywhere 
detectable inside the vehicle? 
(



P.132)



Is the steering wheel unlocked? 
(



P.260)



Is the electronic key battery weak or 

If you have a problem, check the 
following before contacting any 
authorized Lexus retailer or Lexus 
authorized repairer, or any reliable 
repairer.

The doors cannot be locked, 
unlocked, opened or closed

You lose your keys

The electronic key does not 
operate properly

The doors cannot be locked or 
unlocked

The rear door cannot be opened

If you think something is wrong

The engine does not start

609

What to do if... (Troubleshooting)

depleted?

In this case, the engine can be started in a 
temporary way. (



P.571)



Is the battery discharged? 
(



P.572)



Is the engine switch in IGNITION 
ON mode?

If you cannot release the shift lever by 
depressing the brake pedal with the engine 
switch in IGNITION ON mode (



P.264)



It is locked automatically to prevent 
theft of the vehicle. (



P.260)



Is the window lock switch pressed?

The power window except for the one at 
the driver’s seat cannot be operated if the 
window lock switch is pressed. (



P.234)



The auto power off function will be 
operated if the vehicle is left in 
ACCESSORY or IGNITION ON 
mode (the engine is not running) for 
a period of time. (



P.261)



The seat belt reminder light is flash-
ing

Are the driver and the passengers wearing 
the seat belts? (



P.530)



The parking brake indicator is on

Is the parking brake released? (



P.269)

Depending on the situation, other 
types of warning buzzer may also 
sound. (



P.527, 536)



Did anyone inside the vehicle open 
a door or anything move inside the 
vehicle during setting the alarm?

The sensor detects them and the alarm 
sounds. (



P.76)

Do one of the following to stop the 
alarm:



Unlock the doors using the entry 
function or wireless remote control.



Start the engine.



Is the message displayed on the 
multi-information display?

Check the message on the multi-informa-
tion display. (



P.536)

The shift lever cannot be shifted 
from P even if you depress the 
brake pedal

The steering wheel cannot be 
turned after the engine is 
stopped

The windows do not open or 
close by operating the power 
window switches

The engine switch is turned off 
automatically

A warning buzzer sounds during 
driving

An alarm is activated and the 
horn sounds (vehicles with an 
alarm)

A warning buzzer sounds when 
leaving the vehicle

610

What to do if... (Troubleshooting)



When a warning light turns on or a 
warning message is displayed, refer 
to P.527, 536.



Vehicles without a spare tire

Stop the vehicle in a safe place and repair 
the flat tire temporarily with the emergency 
tire puncture repair kit. (



P.540)



Vehicles with a spare tire

Stop the vehicle in a safe place and replace 
the flat tire with the spare tire. (



P.551)



Try the procedure for when the vehi-
cle becomes stuck in mud, dirt, or 
snow. (



P.579)

A warning light turns on or a 
warning message is displayed

When a problem has occurred

If you have a flat tire

The vehicle becomes stuck