Thanks for the help my old 32GB USB stick must of had some bad sector's on it as it was formated to FAT32 with several attempts to upload the map. I put the new 16Gb USB stick in to pc formated to FAT32 update from Vauxhaul app and installed with no issues Now a happy chap 2018 Grandland X Sport Nav...

OK thanks I will purchase another USB as tried over a dozen times with my 32GB USB

Hi all so just purchased a 2018 Grandland X Sport nav 1.2 petrol I used the Vauxhall site and download the new firmware and maps also registered and activated Navigation plus. Firmware 21.08.87.32 updated fine Maps 20.0.0 version not compatible I have also tried downloading the Maps from searching T...

Hi all, I'm new here . I've just purchased a 18 plate 1.2 petrol Grandland Sport nav 8k on clock and looking to get advice or tips.