Removing and Installing Rear Loudspeaker

Removing And Installing Rear Loudspeakers

Preliminary work

Preliminary work for Bose low-pitch and Bose mid-range loudspeakers
1. Remove left or right rear door trim panel.

Preliminary work for Bose tweeter
1. Remove D-pillar trim panel left and right.

Removing rear loudspeakers

Bose low-pitch loudspeaker

ATTENTION:
Risk of destruction of electric and electronic components.
- Before removing loudspeakers, switch off ignition, remove ignition key and switch off audio system.
- The connector directly on the loudspeaker must never be removed. After the connector has been removed once, full functionality can no longer be ensured.

1. Remove the four fastening screws -1- from the loudspeaker cover in the door module.







2. Press plug connection together and pull out connector.
3. Pull connector retaining frame apart and pull out the connector.
4. Remove loudspeaker.

Bose middle-pitch loudspeaker

ATTENTION:
Risk of destruction of electric and electronic components.
- Before removing loudspeakers, switch off ignition, remove ignition key and switch off audio system.
- The connector directly on the loudspeaker must never be removed. After the connector has been removed once, full functionality can no longer be ensured.

1. Remove the three fastening screws -2- from the loudspeaker cover in the door panel.







2. Remove the three fastening screws -2- from the loudspeaker cover and remove the loudspeaker.







Bose tweeter

ATTENTION:
Risk of destruction of electric and electronic components.
- Before removing loudspeakers, switch off ignition, remove ignition key and switch off audio system.
- The connector directly on the loudspeaker must never be removed. After the connector has been removed once, full functionality can no longer be ensured.

1. Remove the two fastening screws -2- of the loudspeaker from the D-pillar trim panel.







2. Remove loudspeaker.

Installing rear loudspeakers

Bose low-pitch loudspeaker

NOTE: Always use the screws and seals contained in the scope of delivery.

1. Seal the new loudspeaker.
2. Clip the plug connection in the retaining frame and insert the loudspeaker in the frame.







3. Insert four new fastening screws -1- and tighten them. Tightening torque: 3 ftlb.
4. Press in the connector until it is felt to engage.

Bose middle-pitch loudspeaker

NOTE: Always use the screws and seals contained in the scope of delivery.

1. Position loudspeaker on the cover and secure it with the three fastening screws -2-. Tightening torque: 1 ftlb.







2. Position cover with loudspeaker on door trim panel and secure it with the three fastening screws -2-. Tightening torque: 1 ftlb.







Bose tweeter

NOTE: Always use the screws and seals contained in the scope of delivery.

1. Position loudspeaker on D-pillar trim panel and secure it with the two fastening screws -2-. Tightening torque: 1 ftlb.







Sealing Bose woofer
The sealing surface of the loudspeaker to which the sealing strip is affixed must be clean and free of grease.

Inspect sealing surface of loudspeaker for damage and deformation.

Check the moulded seal that is already affixed to the new loudspeaker for damage.
1. Remove protective film from sealing strip. Affix sealing strip to loudspeaker, starting in the area of the plug connection.







Subsequent work

Subsequent work for Bose low-pitch and Bose mid-range loudspeakers
1. Install left or right rear door trim panel.

Subsequent work for Bose tweeter
1. Install D-pillar trim panel left and right.