If You Lose Your Keys - Lexus SC 430 2006 Owner's Manual

5-2. Steps to take in an emergency

If you lose your keys

New keys can be ordered from your Lexus dealer.
If all the master keys are lost, the on-board computer must also be replaced.
If a key with a built-in remote control is lost
■
The vehicle settings can be changed so that the wireless remote control function
does not operate.
Contact your Lexus dealer for more information.
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