mcfancy

Not sure if my 13' rx350 is haunted. Went in the garage (car had been sitting for hrs) and heard this pound humming. Checked everything in the garage and kneeled down near driver side /passanger door and could hear the humming coming from under the car. Checked to see if the radiator fan was running ..nope. This has occurred on 2 occasions that I know as it seems to be random so Im concerned if I take it to dealer I'll get the "can't duplicate"...ny ideas folks?

AZJoe

Try this link:

https://www.clublexus.com/forums/rx-...ngine-off.html

I had the same issue...and yes it really is in the manual

mcfancy

Thanks. Sounds like could be it. I looked thru the 12 in thick manuals from Lexus but didn't see it....any idea what page or section?

AZJoe

Looks like pg 24 of 2013 rx manual

http://drivers.lexus.com/t3Portal/do...df/Forward.pdf

mcfancy

Yes. Thanks. Whodathought.

mac12

I also heard mine doing this in the garage. I loosened the gas cap and heard the pressure equalize and the noise stopped.

dat dude

I'm pretty sure that's the HID's they are still on after you turn off the car. Once you lock it with the key and the lights go off; the sound should go too,