I put the mmm 2015 maps in my friends volvo and the maps worked, but the new SW CD doesn't load... look...
When I put the SW CD in the car, it says "insert cleaning CD". Why is that? I have googled up that there is a "Volvo Cleaning DVD" (VOLVO Reinigungs DVD). What does it do? Does it clean the lens of dvd reader or it "cleans" the software somehow? And why does my car require it? Btw, the new maps worked right away perfectly. So maybe I already have the ladt sw version? But still - why it wants cleaning cd?
And today I tried the new maps and sw cd in a different car and it wouldn't accept nor the maps dvds neither the sw cd (it says "please insert cleaning cd).