key battery Lexus GS450h 2008 Scheduled Maintenace Guide / LEXUS 2008 GS450H QUICK GUIDE OWNER'S MANUAL (OM30B13U)

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Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing Your Lexus
If the electronic key does not operate properly
■ Unlocking and locking the doors
To unlock or lock the vehicle, use the mechanical
key. The mechanical key is stored inside the elec-
tronic key.
Unlocks
Locks
■Starting the hybrid system
Depress the brake pedal.
Touch the Lexus emblem side of the electronic
key to the “POWER” switch.
Press the “POWER” switch within 10 seconds
after the buzzer sounds, keeping the brake
pedal depressed.
1
2
If the electronic key battery becomes depleted, replace it with a new battery. For instruc-
tions on replacing the battery, refer to the Ow ner’s Manual. If you need further assistance,
contact your Lexus dealer.