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Amplifier -R12-, WITH 23/24-PIN CONNECTOR

Fig 1: Identifying Digital Sound System Control Module -R12-

GWWM91-10014

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

23-Pin Connector B
24-Pin Connector A

Fig 2: 24-Pin Electrical Connection A & 23-Pin Electrical Connection B

GWWN91-0336

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Can Bus Low
Left Front Midrange Speaker -R103- (-)
Left Front Midrange Speaker -R103- (+)
CAN Bus High
Not Assigned
Left Front Treble Speaker -R20- (-)
Not Assigned
Not Assigned
Left Front Treble Speaker -R20- (+)
Not Assigned
Right Front Bass Speaker -R23- (+)
Right Front Bass Speaker -R23- (+)
Not Assigned
Not Assigned
Right Front Treble Speaker -R22- (+)
Terminal 31
Not Assigned
Right Front Treble Speaker -R22- (-)
Terminal 31
Terminal 30
Terminal 30
Terminal 31
Terminal 30

Fig 3: 24-Pin Electrical Connection A & 23-Pin Electrical Connection B

GWWN91-0336

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Left Rear Treble Speaker -R14- (+)
Right Rear Bass Speaker -R17- (-)
Right Rear Bass Speaker -R17- (-)
Left Rear Bass Speaker -R15- (+)
Right Rear Treble Speaker -R16- (-)
Right Rear Treble Speaker -R16- (+)
Left Rear Treble Speaker -R14- (-)
Left Front Bass Speaker -R21- (-)
Left Front Bass Speaker -R21- (+)
Left Rear Bass Speaker -R15- (-)
Right Front Midrange Speaker -R104- (-)
Right Front Midrange Speaker -R104- (-)
Not Assigned
Left Rear Signal Input (-)
Left Rear Signal Input (+)
Not Assigned
Right Rear Signal Input (-)
Right Rear Signal Input (+)
Control In (Optional)
Left Front Signal Input (-)
Left Front Signal Input (+)
Not Assigned
Right Front Signal Input (-)
Right Front Signal Input (+)