FYI, this comes in handy also if you are on the Phone and want to park the car as it does not disconnect the Bluetooth communication between phone and car. :winky:
Don
Works fine on mine They show up as little hamburgers on the screen :winky: (no joke)
Looks like it has to do with the leven of detail available for the UK :o and nothing directly to do with Lexus or the Nav.
regards
Don