mash62au

I'll get a second and possibly third opinion. Thanks.

Thanks for sharing your experience. Tyre pressures are definitely right - I'm quite pedantic about keeping them inflated correctly. Just came back from a drive. I noticed that at lower speeds, the whine has a very slight chopping sound at times. At higher speeds it's more continuous but not louder. It's very hard to describe. Just don't want this to be something bigger later on, so want this checked out.

You're right it is a V6 automatic transmission. Are Toyota refusing to cover it under the warranty?

I always take the dealer report with a grain of salt - they likely just check the bearings by looking for any movement or low level grinding with the wheels off the ground. A low hum is an indication of a lightly worn bearing that probably still has plenty of life left, but anyway other things include the drive shaft and CV joints, as well as the gearbox itself. So if we can't trust the dealer, where can I have the car checked out properly? Any suggestions welcome.

The dealer's checked the wheels and hasn't reported any issue with the bearings. I've done about 45,000 km. No, the noise in fact seems to reduce (or probably isn't audible due to other noises such as wind, bad road surface, etc) at higher speeds. It is most audible at the lower speed mentioned. It's a hum, but sort of a fine, grinding hum. I'm no engineer, but aren't there other rotating parts - such as the bits from the engine that drive the front wheels? Not sure if the dealer has inspected all that. I will have to take it back to them to have a very thorough check.

My Aurion AT-X (2009) emits a subtle, low hum between 30 and 50 kph. It sounds like something that's rotating or spinning that might be causing this sound. It's not loud, but is an irritant. I had the 4 manufacturer-supplied Dunlop tyres replaced recently, by Bridgestone ER30, but this hasn't made much difference. The dealer acknowledges that they can hear the noise, but is unable to say what is causing it. My older 2004 Camry is a lot quieter (it has Bridgestone AR10 tyres on it). What else might it be? I don't hear it if I rev the engine or idle, while in park or neutral. I don't believe it's the tyres - since I've just got new ones. What other rotational parts exist that could be emitting this noise? It sounds like it's coming from the front left side, but I can't be sure. Are sound deadeners my only option?

I have configured my car's bluetooth audio with 2 phones. I can see both phones when I go through the bluetooth menu and attempt to remove telephones. However, there is no way for me to select which phone to connect to when the bluetooth audio comes on. It automatically connects to the last configured phone. Any ideas anyone?