Any one know the month in 2001 that our 740 & 750's changed over to wide screen NAV display?

I have found a '01 750iL (build date of 12/2000) with 35,000 miles, Black on Black and loaded with all the goodies I "need" but I am unsure if this production date has the wide screen. This car is at an auction so I have not seen the vehicle yet and I probably won't bother if it isn't wide screen.

Thanks for your help!

9/00 from what I know of. A 12/00 would be WSNAV

What I learned....anything after 6/00 should have the wide NAV... I was given this as well as VIN numbers above 84000. The 84000 is incorrect. I'm fairly sure that the build date is a good number though.

I got a huge printout from the dealer that has all sorts of info on the 01 7-series when I picked up my 2001 740iL (http://forums.bimmerforums.com/forum/showthread.php?t=197489), and one of the things it mentions is that production dates from 9/2000 and later had the widescreen NAV.

When they switched to widescreen, is that also when they switched from MK2 to MK3?