I just had my 18 month old 09 LS600hL pre-collision sensor malfunction while driving. I was driving at approx. 20 MPH, when the tension of the seat belts suddenly retracted, then relaxed and retracted again a few seconds later. The car was free from any ice, but the sensors were probably dirty. The weird thing is that these sensors have been dirty before, but this has never happened previous to yesterday.
I contacted my dealer, but they haven't received any similar reports. Has anyone else had any similar experience? Other than cleaning the vehicles sensors, does anyone have any suggestions?
