Lexus GX4602009 Quick Manual page 88

If the electronic key does not operate properly
■ Unlocking and locking the doors
GX460_QG_U (OM60E77U)
Use the mechanical key (P.10) in order to
perform the following operations (driver' s
door only):
Locks all the doors
Closes the windows and 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.
Opens the windows and moon roof (turn
and hold)*
*: This setting must be customized at your
Lexus dealer.
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