aznxteddy

hey guys, i tried to search but couldn't find the right old threads about, so sorry , maybe somone could link me, but anyway, just the other day on my ES300, after I got out and pressed lock on the remote, the doors locked and the lights flashed, but I didn't hear the usual " beeping doot" sound. I pressed unlock, everything normal, except for the beep beep sound, So does anyone know what could be the problem. Thanks, any help would be appreciated.