I believe the only way to have the map on the left is to have Navigation guidance on, ie its taking you somewhere. Otherwise you can always have it on the right side by choosing that option (such as Map in direction of travel), but I dont believe you can ever have the radio on the right.
'13 640i Gran Coupe Black Sapphire Metallic w/ Cinnamon ...Lux Seats / CWP / Prem Sound...and pure driving excitement!!!
'13 335i M Sport, DESTROYED by SANDY Estoril blau II/black
Dearly departed '08 M6 . . .Interlagos Blau/SS II...Past lives...'05 645Ci...'00 323i...'85 735i...'77 630CSi...'86 325es ...'01 740iL...'09 X3