Missing SD Map Card

[Robin]

Hi all,

Recently became the owner of a 2017 Subaru Forester (Diesel Auto).  The SD card had been removed prior to purchase and the dealer has failed to provide one (of course).  Apparently it is a common issue.  Reading on this I have a few questions from those in the know, if I may.

• If the Battery is disconnected, will the lack of an SD card then stop the Stereo and other functions (apparently it did on some earlier models but I cannot see if this problem still affects the 2017 version)
• Has anyone had any joy with aftermarket SD Maps rather than a £500 (approx) Subaru one?
• Has anyone got a spare SD card they might sell  (if you don't ask.....)

Many thanks