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7-2. Steps to take in an emergency

■

Warning messages

The warning messages explained below 

may differ from the actual messages 

according to operation conditions and vehi-

cle specifications.

■

Warning buzzer

A buzzer may sound when a message is dis-

played. 

The buzzer may not be audible if the vehicle 

is in a noisy location or if the audio system 

volume is high.

■

If “Engine Oil Level Low Add or 

Replace” is displayed

The engine oil level is low. Check the level 

of the engine oil, and add if necessary.
This message may appear if the vehicle is 

stopped on a slope. Move the vehicle to a 

level surface and check to see if the mes-

sage disappears.

WARNING

TPMS (tire pressure warning system) 

malfunctions may occur for a variety of 

reasons, including the installation of 

replacement or alternate tires or wheels 

on the vehicle that prevent the TPMS 

(tire pressure warning system) from func-

tioning properly. Always check the 

TPMS (tire pressure warning system) 

malfunction telltale after replacing one 

or more tires or wheels on your vehicle to 

ensure that the replacement or alternate 

tires and wheels allow the TPMS (tire 

pressure warning system) to continue to 

function properly.

NOTICE

■

To ensure the tire pressure warning 

system operates properly

Do not install tires with different specifi-

cations or makers, as the tire pressure 

warning system may not operate prop-

erly.

If a warning message is dis-
played

The multi-information display 
shows warnings for system malfunc-
tions and incorrectly performed 
operations, and messages that indi-
cate a need for maintenance. 
When a message is displayed, per-
form the appropriate corrective 
action for the message.

If a warning message is displayed 
again after the appropriate actions 
have been performed, contact your 
Lexus dealer.

Additionally, if a warning light 
comes on or flashes at the same 
time that a warning message is dis-
played, take the appropriate cor-
rective action for the warning light. 
(

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