This is a Technical Journal: Sensus Navigation. IAM 2.1 software upgrade to allow map upgrade via USB. There is a new process for upgrading maps on cars with Sensus (IAM2.1) navigation. Map updates for Sensus navigation systems in MY2011-2015A cars (identified as shown in attached picture) can now be downloaded online and transferred to the car via a USB flash drive in the same way as current models. Updating via DVDs is no longer possible. This Technical Journal informs the technician how to perform the software upgrade. Service: To allow map upgrades via USB, the IAM software must be upgraded to the latest status. Before starting the IAM software upgrade, secure following: - The Volvo USB stick must be formatted to FAT32. The 64GB Volvo USB stick formatted to exFAT or NTFS will not work. -
