I'm back to this problem again... I was driving today and noticed my turn signal didn't work while turning a corner. The next corner it worked, and then the next turn it made a strange sound and quit. Hasn't worked since. Does not blink, click, anything.
Checked the fuse, its fine. Wipers, hazards, everything else on the steering column works fine. Any ideas?
It was the turn signal flasher....apparently burnt out. Not expensive but rather time consuming to get to the old one out. It's 'on top' of the fuse box by the drivers left foot. Basically you have to take it out and turn it over. To do this you need to removed most of the lower dash, a heater duct, a couple bolts toward the back of the circuit box and a bracket way in the front by the floorboard. You'll also have to unscrew a screw that holds this giant plug onto the bottom of the circuit box.
I bet you're pleased that you didn't get Lexus to do it for you!