I'm with lexus 10 on the lighting, that's about the only thing I could come up with to improve on, well except for may the blue tooth. I have to talk somewhat load for the person on the other end of the phone to hear me. Been in other makes and don't seem to have that problem. Not aware of any setting I can change to improve that. I use the blue tooth for safety and convience so I wish that part worked better. Other than that I love the 2010 RX350!!
PS I looked at the oil filter replacements and they are just the guts, has anyone changed one of these??? Looking for good instructions because I like to change my own.
Thanks
Bob