Quote Originally Posted by andre
TVSS can be program to beep with arming or diarming. But its annoying, bec. it's using the horn. I have mine on silent mode.
That's true... When programmed, the arm & disarm beep makes use of the car horn... It's ok if the lock and unlock button on the remote is one and the same. But, since the lock and unlock buttons are separate for the Fortuner TVSS, you don't really need audio confirmation if your car is locked or not.

Mine is set to silent, as well. My officemate's unit is set to honk when arming & disarming... Naiinis s'ya 'coz it's like ina-announce n'ya sa neighborhood that he's locking or unlocking his Fortuner.