2006 Lexus IS250 Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNER'S MANUAL (OM53508U)

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Lexus IS250 2006  Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNERS MANUAL (OM53508U) 5
When trouble arises
359
5-2. Steps to take in an emergency
When the electronic key battery is discharged
Locking and unlocking the doors, unlocking the trunk and key linked functions
Doors
Remove th

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Lexus IS250 2006  Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNERS MANUAL (OM53508U) 360
5-2. Steps to take in an emergency
Starting the engineFor vehicles with an automatic tr ansmission: Put the shift lever in P
and apply the brakes.
For vehicles with a manual transmission: Depress

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Lexus IS250 2006  Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNERS MANUAL (OM53508U) 5
When trouble arises
361
5-2. Steps to take in an emergency
■Replacing the key battery
As this procedure is the temporary measure, it is recommended that the electronic
battery be replaced immediat

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Lexus IS250 2006  Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNERS MANUAL (OM53508U) 362
5-2. Steps to take in an emergency
If the vehicle battery is discharged
The following procedures may be used to start the engine if the vehicle’s
battery is discharged.
You can call your Lexus d

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Lexus IS250 2006  Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNERS MANUAL (OM53508U) 5
When trouble arises
363
5-2. Steps to take in an emergency
■Avoiding a discharged battery
●Turn off the headlights and the audio system while the engine is turned off.
●Turn off any unnecessar

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5-2. Steps to take in an emergency
CAUTION
■Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while related parts
contain lead and lead compounds. Observe the

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Lexus IS250 2006  Using the audio system / LEXUS 2006 IS350/250 THROUGH APRIL 2006 PROD. OWNERS MANUAL (OM53508U) 5
When trouble arises
365
5-2. Steps to take in an emergency
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the automatic air
conditioning system.
Ch

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5-2. Steps to take in an emergency
■Overheating
If you observe the following, your vehicle may be overheating.
●The engine coolant temperature gauge enters the red zone or a loss of power is
e