Diagnostic Menu
 

does anyone know how to get into the diagnostic menu via navigation? i was wondering if any tinkering could be done on this part?? please let us know, thanks

There is two different ones.

https://www.clublexus.com/forums/sho...84&postcount=4

and

https://www.clublexus.com/forums/sho...2&postcount=10

those are for the navigation hacks, but i was looking for the menu that actually says "Diagnostic Menu" up top, the dealer did it for me but i forgot how he did it, there are many more options and thinks to play around with, i was wondering if anyone had seen it and done it, thanks.

hold the display button while toggeling the parking lights on and off, that I believe is the "diagnostic" menu

Is this what you are referring to?

https://www.clublexus.com/forums/sho...d.php?t=225955

That's the exact same one as described in diabelek05's second link, albeit with pictures of our nav system.

There is another, completely different sequence to bring up a diagnostic menu. If I recall, you get into that one by hold the "info" button down and rapidly changing the headlight switch from OFF to "Parking lights" and back about five times.

id did both 1st is the head light and second the volume screen