Fleetwood and Sedan DeVille Symphony Sound System
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Bose Stereo and Amplifier Repair and Removal

Cadillac Sedan de Ville / Fleetwood  
How to Remove and Install Car Stereo

1.1) Some models have two screws at top of trim bezel. Remove two screws if they are present.
1.2) Pull out on the top edge of the bezel and lift up to release bottom latches.

2.1) Pull ash tray out exposing one screw securing back of car stereo. DO NOT push up on this screw while removing, it may break mounting bracket.
Bose Stereo and Amplifier Repair and Removal

3.1) Remove two screws above car stereo securing unit to dash.
3.2) Pull unit forward, remove antenna and connectors.
3.3) See our Shipping page and Free Repair Estimates.

   

Troubleshooting Cadillac Bose
Car Stereo Help

We Repair Bose

We add aux-input for any external audio device or phone.

   
Removing and Replacing Symphony Sound Speakers
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Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement

How to Remove and Replace Symphony Sound Front Dash Speakers

Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement 1.1) Remove three screws along front edge of dash in defrost vents.
Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement 2.1) Push A/C vent to up position and gently pry side of A/C vent from cavity, remove vent. Place vent on floor of car in the same direction they were removed.
Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement 3.1) Remove one exposed screw from A/C vent cavity.
3.2) Repeat these first two steps for all A/C vents across dash, (4 total).
Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement 4.1) Open glove box, remove two screws from two round openings in top of glove box.
Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement 5.1) Gently lift dash cover and pull away from front windshield.
Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement 6.1) Be careful of connections and vent hose on passenger side. Driver's side of dash cover can be lifted up over steering wheel and set in front seat, work around the cover.
Cadillac Bose and Symphony Sound Audio Systems, Removal, Repair, Installation and Replacement 7.1) Remove screws securing speaker to dash. When replacing 4 X 6 speaker you may have to do some modifications below speaker to allow clearance of new speaker.
   
Speaker Phasing
Installing Aftermarket Speakers and Proper Hook-up
   
NO AUDIO
With aftermarket stereo installation?
   
Erratic Volume Control
DIY Repair
   
Rear Speaker Remove and Replace presently not available
   

Car Stereo Repair Home | Car Stereo Removal | FAQ | Shipping | Contact Us

Factory Car Stereo Repair, Inc.
1987 Corporate Square, Suite 159
Longwood, Fl. 32750