Assembly overview - Soundaktor

1. - Screw
   • 2 units.
   • 5.5 Nm
2. - Mount for Soundaktor - R214-
   • Removing and installing the resonator holder
3. - Actuator for structure-borne sound - R214-
   • Removal and installation
4. - Nut
   • 2 units.
   • 8 Nm
5. - Bracket of the control unit for structure-borne sound - J869-
   • Remove and install the control unit holder for structure-borne sound - J869-
6. - Control unit for structureborne sound - J869-
   • Structure-borne sound control unit: removing and installing - J869-
7. - Nut
   • 1 units.
   • 4.5 Nm

Structure-borne sound control unit - J869- : removing and installing

Removing

• Switch off ignition and all electrical consumers.

Vehicles without access and start authorisation system

• Remove ignition key, if fitted.

Vehicles with access and start authorisation system

• Store the ignition key outside the vehicle to prevent the ignition from being switched on unintentionally.

Continued for all vehicles

• Remove plenum chamber cover .
• Disconnect the connector -1- on the control unit for structureborne sound - J869- .
• Undo the retaining clips in the -direction of arrow a- in order to be able to remove the control unit for structure-borne sound - J869- in the -direction of arrow b-.

Undo the fixing nuts -1- from the bracket of the control unit for structure-borne sound - J869- .

• Remove the bracket -2- for the plenum chamber.

Installing

• Install in reverse order.

Actuator for structure-borne sound - R214- : removing and installing

Removing

• Switch off ignition and all electrical consumers.

Vehicles without access and start authorisation system

• Remove ignition key, if fitted.

Vehicles with access and start authorisation system

• Store the ignition key outside the vehicle to prevent the ignition from being switched on unintentionally.

Continued for all vehicles

• Remove plenum chamber cover .
• Disconnect the connector -1- on the actuator for structureborne sound - R214- .
• Remove nut -3-.
• Remove the actuator for structure-borne sound - R214- from the plenum chamber.

Installation:

Installation is carried out in the reverse sequence.

Remove and install the holder for actuator for structure-borne sound - R214-

Removing

• Remove windscreen .
• Remove nut -1-.
• Remove bolts -2-.
• Remove the bracket -3- for the plenum chamber.

Installation:

Installation is carried out in the reverse sequence; note the following:

• Install windscreen.