can anyone tell me if there is "generally" anything else missing on two 2015 rx350s besides navigation if one vehicle has nav and the other doesn't? In other words, the two cars seem identical other than one has the nav system and the other doesn't. I do see the mouse and housing is different, with nav is is sleeker and has a rectangular **** vs round on the non nav joystick.

Is there likely to be to be any other items or features missing on a non nav car? I think most people have moved to phones for nav, I certainly have, using google maps or wake so the build in system is not important unless I am also giving up other important features if I buy a used Lexus without nav.

Thanks for for the help

 

Check both if they have HID headlights. Lexus has been using rather odd packaging when it comes to HIDs. Some people got caught by a surprise after they took their RX home.

 

2015 RX350 customary build level with Navigation "NV" also had Comfort Package "CP".
"CP" included Heated/Ventilated front seats, Rain-sensing wipers, HID headlights with auto
leveling and LED (upgrade from incandescent) fog lamps. Also bundled on Nav level
RX's at least in the Central Area was "PA" Intuitive Parking Assist.