How To Activate Door Lock Beep On Lexus

[doot99doot]

Hi,

I am new here, my rx330 key was locking and beeping correctly. As of last night the car beeps and the blinkers flash only when unlocking and not locking with the key.

Can anyone advise on how to get my setting back to the way they used to... I tried looking for the switch under the steering wheel but it seems to be a light and not a switch..

Thanks

[1990LS400]

The "Keys and Doors" section of the 2006 RX330 owners manual I viewed at http://drivers.lexus.com has a photo showing the knob that adjusts the beep volume -- looks like it is on the right side of the panel under the steering column. The manual says to see the dealer about turning the light flashing feature when the door is locked on or off.