2007 Lexus IS 250 Owners Manual - Page 381

5-2. Steps to take in an emergency When the electronic key does not operate properly If the electronic key does not operate properly, the doors and trunk can be opened by the mechanical key. The engine can be still started by following the procedure. Locking and unlocking the doors, unlocking the trunk and key linked functions Doors Remove the cover on the driver's door handle using the mechanical key in order to perform the following operations. Locks all doors Closes the windows/moon roof (turn and hold) Unlocks the door Turning the key rearward unlocks the driver's door. Turning the key once again unlocks the other doors. 5 Opens the windows/moon roof (turn and hold) Return the cover to the original position after use. Trunk Turn the mechanical key clockwise to open. When trouble arises 369