Richy RIch

Thanks so much, guys. Appreciate your help. Is the senser the rubber thing? Gave it a bit of a poke earlier so will see if that cajoles it into life..but will check when its dark later and report back.

I'll check this. Thanks for your help..

Hi all, We have a 2009 RX400H and the warning light that used to sound when the door is opened has stopped. I noticed it at first because we usually leave the headlights on 'Auto' and realised the lights were still on when we left the car. I thought at first it was the 'Auto' setting wasnt working, so I checked the little sensor bubble by the windscreen air vent, but have realised even with the lights on contant the alarm no longer chimes when the door is opened. Silly question I guess...is this an easy fix? Any help would be hugely appreciated!