Prepare Panoramic Roof Frame Rear Glass Roof For Installation - AR77.21-P-0600-05SX

Model 166, 207.3, 212, 221.1 with code 413 (Automatic panoramic sliding sunroof) 

Notes on removal/installation of bonded elements of panoramic roof

AH77.21-P-0001-01A

Shown on model 221.1 

Courtesy of MERCEDES-BENZ USA

1. Cut back adhesive bead on body flange (1, 2) to a residual height of approx. 1 to 2 mm and detach loose parts.

   A maximum of 2 mm of the adhesive bead may remain.

2. Check panorama roof frame for paint damage.

   If there is a problem, repair paint damage to the panorama roof frame.

3. Apply primer in the respective adhesive area.

   Only if adhesive material residues in the adhesive area are missing.