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7-2. Steps to take in an emergency

Check the engine oil and change it if neces-

sary. After changing the engine oil, make 

sure to reset the message. (



P.291)

■

If “Oil Maintenance Required” is dis-

played

Indicates that the engine oil should be 

changed.
Check and change the engine oil, and oil fil-

ter by your Lexus dealer. After changing the 

engine oil, make sure to reset the message. 

(



P.291)

■

If a message that indicates the need for 

visiting your Lexus dealer is displayed

The system or part shown on the 

multi-information display is malfunctioning. 

Have the vehicle inspected by your Lexus 

dealer immediately.

■

If a message that indicates the need for 

referring to Owner’s Manual is dis-

played

●

If any of the following messages are 

shown on the multi-information display, 

follow the instructions.

• “Engine Coolant Temp High” (



P.357)

• “High Transmission Fluid Temp” (



P.134)

●

If any of the following messages are 

shown on the multi-information display, it 

may indicate a malfunction. Have the 

vehicle inspected by your Lexus dealer 

immediately.

• “Access System with Elec. Key Malfunc-

tion”

●

If any of the following messages are 

shown on the multi-information display, it 

may indicate a malfunction. Immediately 

stop the vehicle and contact your Lexus 

dealer.

• “Braking Power Low”

• “Charging System Malfunction”

• “Oil Pressure Low”

NOTICE

■

If “High Power Consumption Power 

to Climate Temporarily Limited” is 

displayed frequently

There is a possible malfunction relating 

to the charging system or the battery 

may be deteriorating. Have the vehicle 

inspected by your Lexus dealer.