Very long story short! Made my own thread after asking advice on someone else's. Had a 3.0 sync system, android auto never worked. Hubby had 2.3, my phone always worked in his car. I downgraded my 3.0 to 2.2 ready to upgrade to 2.3. 2.3 wouldn't install and kept failing, downloaded 3.0 from...

Hello again.... now i think I have unlocked my sat nav using the code change in the APIM.... just waiting for my maps card to arrive but it does say (insert sd nav) as before it didn’t. So I’m assuming it has worked. I’m wondering what else can be unlocked in the same way? Maybe some cheap...