5.
Installation and cabling diagram
Legend
Retrofit wiring loom
A
Diplexer
B
Amplifier
C
Mid-range speaker
D
Tweeter
E
Connecting cable for central bass, right (only vehicles with option SA 662 built after 9/09)
M
Door disconnector, right X256
1
Ground terminal point X498
2
Battery (only E90, E91, E92, E93 vehicles)
3
Battery (only E81, E82, E87, E88, E84 vehicles)
4
Central bass, left, connector X10372
5
Central bass, right, connector X10373
6
© BMW AG, Munich
D
1
E
B
B
E
D
01 29 2 167 319
M
6
A
5
2
C
090 1514 Z
3/2010
(Z/S)
3
4
8