The sub key has no boot opening button on it .. a master key does
Both my keys unlock boot with button or key.This is even with internal remote unlock pushed in, so I assume I dont have a valet key.
hmmm, there must be different systems on different cars? I have two keys, both black, neither with any buttons on, just Lexus logos like Ryo mentions. Both keys unlock everything, doors, boot, glovebox and boot release lock button. I then have two remote fobs with two buttons on, button 1 does lock (press again straight after and it turns off the interior detector), button 2 unlocks. No unlocking boot with key buttons. Seems odd that they seem to have different systems on the go, or are they interchangeable? i.e. can I get keys with buttons on for mine?