was having probs with my lexus style lights just over a week ago.
osr light would come on, then go off, i thought maybe just a loose connection, cos if you wobbled the wire it stayed on !
Not being electrically minded i took "millie" to my local mechanic (who knows the car well) , he took out the small pcb with the leds on, examined it , said they were notorious for bad connections, cleaned it up, put it back in and now it works fine !!! a total of 35mins work, which he didn't charge me for
