Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCADILLAC1998SEVILLE SLS V8-4.6L VIN YREPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTCELLULAR PHONESERVICE AND REPAIRANTENNA ASSEMBLY REPLACEMENT
1998 Cadillac Seville SLS V8-4.6L VIN Y
Antenna Assembly Replacement
1998 Cadillac Seville SLS V8-4.6L VIN YSECTION Antenna Assembly Replacement
REMOVAL PROCEDURE
Use a razor blade or putty knife in order to cut the double back tape material while lifting up on the external foot.
INSTALLATION PROCEDURE

1. Clean the exterior glass and external foot with alcohol.
2. Dry the components thoroughly using a lint free cloth.
3. Apply new double back tape.
4. Mount the foot 152 mm (6 in) from the right window edge midway between the antenna gridline and defogger gridline.
5. Press firmly on all four corners in order to ensure proper bonding between the adhesive and the glass.
Use a razor blade or putty knife in order to cut the double back tape material while lifting up on the external foot.
INSTALLATION PROCEDURE
Antenna Assembly Replacement: Installation Procedure:
1. Clean the exterior glass and external foot with alcohol.
2. Dry the components thoroughly using a lint free cloth.
3. Apply new double back tape.
4. Mount the foot 152 mm (6 in) from the right window edge midway between the antenna gridline and defogger gridline.
5. Press firmly on all four corners in order to ensure proper bonding between the adhesive and the glass.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.