2004 Lexus LS 430 Owners Manual - Page 54

KEYS AND DOORS Deactivating the smart key system INFORMATION The smart key system will be deactivated in the following cases: D The key cancel switch is turned on. 11L341b D The smart key is inserted into the ignition switch. D The battery of the smart key is discharged. (In this case, the indicator on the smart key does not blink even if you push a button on the key.) " 1 Smart key system is on. 2 Smart key system is off. The cancel switch for this system is located at the bottom of the instrument panel on the driver side. When you push the button, the smart key system will be deactivated. Pushing the button again will reactivate the system. When the smart key system is deactivated, use a mechanical key or wireless remote control function key to lock and unlock the doors or unlock the trunk lid. To start the engine, insert a smart key into the ignition switch. If you do not intend to drive your vehicle for a long time, push the cancel switch to deactivate the smart key system. 34