Rear Window Waterleak (Apply Sealer to Convertible Top)

This bulletin is being revised to update the models and model years. Please discard Corporate Bulletin Number 06-08-57-002B (Section 08 - Body and Accessories).

Some customers may comment on a waterleak from the rear window.

This condition may be caused by the convertible top material separating from the back window.

To repair this concern, clean the surfaces with *3M™ General Purpose Adhesive Cleaner. Then apply *3M™ Urethane (High Viscosity) Sealer, P/N 08609, between the two surfaces and let cure following manufacturer's recommendations.

*We believe this source and their products to be reliable. There may be additional manufacturers of such products. General Motors does not endorse, indicate any preference for or assume any responsibility for the products from this firm or for any such items which may be available from other sources.

For vehicles repaired under warranty, use: