Garmin map update 2027.10 available

[coldstart]

Today I was able to successfully update the built-in Garmin satnav to map version "BEV Europe  2027.10" via USB-stick.
No problems at all.

[nowster]

Still totally blank map for me after updating!  :'(

[5thcivic]

Thanks for the heads up, Jazz and E updated ok.

[coldstart]

Still totally blank map for me after updating!  :'(

Have you tried to reinstall the maps yet? (you will have to clear out - or even better: reformat the USB-stick - FAT32, "standard allocation units" - before redownloading the maps)
Some people have reported good results by using the Jazz's app manager to clear out the data of the navigation app - please be warned, that this will delete all of your "favourites" and other stored information of the satnav as well!
So, I would heartily encourage the "redownload way"!

Good luck!