Operation CHARM: Car repair manuals for everyone.

Sound Systems







Installation Locations






1 Left Front Treble Speaker (R20)/Right Front Treble Speaker (R22)

In the triangular mirror trim (B+O)

Removing and installing, refer to => [ Front Treble Speaker, B+O ] Front Treble Speaker, B+O

2 Left Front Mid/Low Range Loudspeaker (R101)/Right Front Mid/Low Range Loudspeaker (R102)

In the bottom of the front doors (through standard)

- Left Front Bass Speaker (R21)/Right Front Bass Speaker (R23)

In the bottom of the front doors (B+O)

Removing and installing, refer to => [ Front Midrange Speaker and Front Bass Speaker ] Front Midrange Speaker and Front Bass Speaker

3 Left Rear Midrange Speaker (R105)/Right Rear Midrange Speaker (R106)

In the D-pillars (B+O)

Removing and installing, refer to => [ Rear Midrange Speaker, R105 and R106 ] Rear Midrange Speaker, R105 and R106

4 Subwoofer in the Rear Shelf (R157)

Inside the spare wheel well (starting with Standard)

Removing and installing, refer to => [ Subwoofer on Rear Shelf ] Subwoofer on Rear Shelf

5 Digital Sound System Control Module (J525)

Behind the luggage compartment left side trim

CAN-Bus connectors, refer to => [ Connectors, Sound System Standard, CAN ] Connectors, Sound System Standard, CAN

Connector B+O (CAN), refer to => [ Connectors, Sound System Bang and Olufsen, CAN ] Connectors, Sound System Bang and Olufsen, CAN

CAN, Removing and Installing, refer to => [ Digital Sound System Control Module ] Digital Sound System Control Module

Connectors B+O (MMI), refer to => [ Connectors, Sound System Bang and Olufsen, MMI ] Connectors, Sound System Bang and Olufsen, MMI

MMI, Removing and Installing, refer to => [ Digital Sound System Control Module (MMI) ] Digital Sound System Control Module (MMI)

6 Left Rear Mid/Low Range Loudspeaker (R159)/Right Rear Mid/Low Range Loudspeaker (R160)

In the bottom of the rear doors (from basic plus/basic MMI)

Removing and installing, refer to => [ Rear Midrange Speaker, R159 and R160 ] Rear Midrange Speaker, R159 and R160

7 Left Rear Treble Speaker (R14)/Right Rear Treble Speaker (R16)

At the top of the rear doors (from basic plus/basic MMI)

Removing and installing, refer to => [ Treble Speaker, Rear ] Treble Speaker, Rear

8 Left Front Treble Speaker (R20)/Right Front Treble Speaker (R22)

In the left and right instrument panel (through standard)

- Left Front Midrange Speaker (R103)/Right Front Midrange Speaker (R104)

In the left and right side of the instrument panel (B+O)

Removing and installing, refer to => [ Midrange Speaker B+O and Front Treble Speaker ] Midrange Speaker B+O and Front Treble Speaker

9 Center Mid/High Range Loudspeaker (R158)

In the center of the instrument panel (from Standard)

Removing and installing, refer to => [ Center Mid/High Range Loudspeaker ] Center Mid/High Range Loudspeaker