Hi,
I've just been trying (without success) to update the maps on my 2017 LC500, following the instructions on lexus-tech.eu.
My current navdb_version is 860 which I understand is 2017, so it has not been updated by the dealer at the services
I downloaded the Lexus Premium system (MM17 & MM19) Maps from lexus-tech.eu onto FAT32 16gb usb stick and followed the instructions.
- Entered my device ID into lexus-tech.eu
- Plugged the usb stick into my LC and, after validating the files, it asked it I wanted to update to 2019 maps. Hit "Yes" and it gives me an activation code - so far so good.
- Entered the activation code into lexus-tech.eu and it gives me error message
"IE5585-Not able to determine product mapped to SKUID"
Has anyone else tried to update the maps on their LC500 or experienced this issue?
Many thanks for advice,
Andy