Subaru 2003 Legacy - Manual (Page 188)

5-4
B
Type C audio set
HB5064AA
D Radio operation: refer to page 5-16
D Built-in CD changer operation: refer to page 5-21
B
McIntosh audio set
HB5063AA
D Radio operation: refer to page 5-26
D Built-in CD changer operation: refer to page 5-31