What satnav version?

[markeyszoo]

Where or how do you find out what years satnav is running in your is 250?
Thinking of updating but not sure what I am running now.

[Texas]

HFirstly there are two different systems in the IS250 model, early cars had a DVD based SatNav system whereas the facelift later models have got a HDD based system updated via SD type memory cards. The SD card system is sadly a dealer only update option but the DVD based system can easily be updated with newer releases of maps by inserting the latest available disc but I think the last disc to be prouduce for this system is 2018-19.

If you have the DVD based system, (afair) pressing "Menu" then "Map DVD" top right should show the screen below and show the DVD year you are running, 

Note: Do Not Press the EJECT symbol bottom left as the DVD is Not in the lower DVD slot in the dash but it is in a special SatNav Only DVD slot located behind the Hazard Switch/Clock module and this needs to be removed first.

[markeyszoo]

Thanks for that