In my '01 ES, whenever I press the lock button from my remote, the tail/stop lights from the tailights (as well as the license plate lights) flash on and off for 1 second to indicate the car is indeed locked. This is the default factory setting. I would like to know if there is a way to rewire the tailights so that the turn signal bulbs (not the tail/stop light bulbs) flash on and off with the lock feature from my master remote. This is the setting I see in most of the current Lexus models (GS, ES, RX, etc.) Feedback is much appreciated

 

I wanted to do that before. I am trying to find out how to do it. When I get the wiring diagrams I will see what I can do or may find someone who can help.