LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
BMW
>>
2009
>>
528i Automatic
>>
Repair and Diagnosis (Single Page)
>>
Accessories & Equipment
>>
Communication Devices
>>
Communication Systems - Service Information
>>
Multi-Audio System Controller
>>
Notes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Multi-Audio System Controller: Notes
Fig 1: Identifying Multi-Audio System Controller
Courtesy of BMW OF NORTH AMERICA, INC.