jwleonard

Yes, everything works except the trunk button on the keys. Thanks for trying and I'll check with the dealer.

Yes, the other two buttons work fine.

I've got a 2005 ES330. Recently, the trunk button on both my key remotes quite working at the same time. The trunk release inside the car continues to work OK. The valet button in glove box is set correctly. Since both keys quit at the exact same time, I am concluding it is not the batteries in the keys, but rather a failure of some sort. Is there a fuse or something similar that could trigger this behavior? Thanks.